US Patent Class 29
METAL WORKING




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Current as of: June, 1999
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  DF  CLASS NOTES
1.1  DF  ARMS MAKING
1.11  DF  .~ Ordnance
1.2  DF  PROJECTILE MAKING
1.21  DF  .~ Hollow shrapnel forming projectile
1.22  DF  .~ Bullet or shot
1.23  DF  .~.~ Jacketed or composite
1.3  DF  CARTRIDGE CASING MAKING
1.31  DF  .~ Heading
1.32  DF  .~ Trimming
2  DF  BATTERY-GRID MAKING
2.1  DF  BIAS (I.E., HELICALLY) CUTTING OF TUBULAR STOCK
2.11  DF  .~ Including orbital cutter
2.12  DF  .~.~ Within stock support
2.13  DF  .~.~ With orbiting strip accumulator
2.14  DF  .~ Including means to inflate stock
2.15  DF  .~ With means to feed stock along support or mandrel
2.16  DF  .~.~ Single means produces compound motion
2.17  DF  .~.~.~ Endless belt drive means
2.18  DF  .~.~ Axially
2.19  DF  .~.~ Rotatably
2.2  DF  .~ With means to rotate and store stock supply
2.21  DF  .~.~ Axis of rotation parallel to support or mandrel
2.22  DF  .~ With means for arcuate shift of mandrel
2.23  DF  .~ Including means to handle produced strip or web
2.24  DF  .~.~ With common adjustment for cutter
2.25  DF  .~ Method
3  DF  BUCKLE MAKING
4  DF  BUTTON-FASTENER MAKING
4.51  DF  SHREDDING METAL OR METAL WOOL ARTICLE MAKING
4.52  DF  .~ Metal wool making
4.53  DF  .~.~ Shaving or longitudinal cutting
4.54  DF  .~.~.~ Soap-pad making
4.55  DF  .~ Metal wool bundling
4.56  DF  .~.~ Soap-pad making
4.6  DF  CORD HEDDLE MAKING
5  DF  COTTER-PIN MAKING
6.01  DF  CRANKSHAFT MAKING APPARATUS
6.1  DF  EXPANDED METAL MAKING
6.2  DF  .~ By use of reciprocating perforator
7  DF  EYEBOLT OR HOOK MAKING
7.1  DF  FENCE BARB MAKING
7.2  DF  .~ By use of reciprocating cutter or die
7.3  DF  .~ By use of rotary cutter or die
8  DF  FINGER-RING FORMING OR SIZING
9  DF  FISHHOOK MAKING
10  DF  GEM AND JEWEL SETTING
11  DF  HINGE MAKING OR ASSEMBLING
12  DF  LACING-STUD MAKING
13  DF  PAPER-FASTENER MAKING
14  DF  PLOW OR CULTIVATOR IRON MAKING
15  DF  PUDDLERS' BALLS MAKING
16  DF  RAILWAY-CHAIR MAKING
17.1  DF  FOIL OR OTHER THIN SHEET-METAL MAKING OR TREATING
17.2  DF  .~ Method
17.3  DF  .~.~ Clad or other composite foil or thin metal making
17.4  DF  .~.~ With assembling or disassembling of a pack
17.5  DF  .~.~.~ Using transitory solid cover material
17.6  DF  .~.~.~ Including bond prevention treatment
17.7  DF  .~.~.~ Disassembling of a pack
17.8  DF  .~.~ By shaving or longitudinal cutting
17.9  DF  .~.~ Using transitory material
18.1  DF  .~ Means for opening or separating a pack
20  DF  SPECTACLE-FRAME MAKING
20.1  DF  SPIRAL CUTTING OF FLAT STOCK
21  DF  STEREOTYPE-PLATE FINISHING
21.1  DF  MEANS FOR FORMING CLENCH-TONGUE (E.G., FOR TIEBAND)
22  DF  TIRE UPSETTING, WITH CUTTING, PUNCHING, ETC.
23.1  DF  TOOTHED-CYLINDER MAKING APPARATUS (E.G., TEXTURE WORKING CYLINDER)
23.51  DF  IMPELLER MAKING APPARATUS
24  DF  TYPE FINISHING AND GROOVING
24.5  DF  VENETIAN BLIND ASSEMBLING
25  DF  UMBRELLA-FRAME MAKING
25.01  DF  BARRIER LAYER OR SEMICONDUCTOR DEVICE MAKING
25.02  DF  .~ Barrier layer device making
25.03  DF  .~.~ Electrolytic device making (e.g., capacitor)
25.35  DF  PIEZOELECTRIC DEVICE MAKING
25.41  DF  ELECTRIC CONDENSER MAKING
25.42  DF  .~ Solid dielectric type
76.1  DF  FILING
76.2  DF  .~ Of key article
76.3  DF  .~ Continuous band type
76.4  DF  .~ Reciprocating type
77  DF  .~ File-blank stripper
81.01  DF  SCALE REMOVER OR PREVENTOR
81.02  DF  .~ For hollow workpiece
81.021  DF  .~.~ Interior surface
81.03  DF  .~ Rolling deformation or deflection
81.04  DF  .~.~ For wire or rod
81.05  DF  .~ With rotary head
81.06  DF  .~ Fluid impingement
81.07  DF  .~.~ With heater
81.08  DF  .~.~ Liquid jet
81.09  DF  .~.~ Airblast
81.1  DF  .~ Chainer
81.11  DF  .~ Scraper or scalper
81.12  DF  .~ Brush type
81.13  DF  .~ Mechanically powered operator
81.14  DF  .~.~ Tack or needle type
81.15  DF  .~.~ Hammer
81.16  DF  .~.~ Blade or chisel
81.17  DF  .~ Hand tool
89.5  DF  BURNING IN, WEARING IN, OR OIL BURNISHING
90.01  DF  BURNISHING
90.1  DF  .~ Of water laid fibrous article (e.g., paper)
90.2  DF  .~.~ Heated burnishing member
90.3  DF  .~.~.~ Burnishing tool reciprocates across work surface
90.5  DF  .~ Continuous feed
90.6  DF  .~ Of gear article
90.7  DF  .~ By shot peening or blasting
91  DF  UPHOLSTERED ARTICLE MAKING
91.1  DF  .~ Method
91.2  DF  .~ Tufting
91.3  DF  .~.~ With means to clench fastener
91.4  DF  .~.~ With means to insert guide pin or fastener
91.5  DF  .~ Cover stretching
91.6  DF  .~ Edge-roll forming
91.7  DF  .~ Form or holder
91.8  DF  .~.~ With follower
592  DF  METHOD OF MECHANICAL MANUFACTURE
592.1  DF  .~ Electrical device making
593  DF  .~.~ Including measuring or testing of device or component part
594  DF  .~.~ Acoustic transducer
595  DF  .~.~ Indicating transducer
596  DF  .~.~ Dynamoelectric machine
597  DF  .~.~.~ Commutator or slip ring assembly
598  DF  .~.~.~ Rotor
599  DF  .~.~ Superconductor
600  DF  .~.~ Antenna or wave energy "plumbing" making
601  DF  .~.~.~ With other electrical component
602.1  DF  .~.~ Electromagnet, transformer or inductor
603.01  DF  .~.~.~ Magnetic recording reproducing transducer (e.g., tape head, core, etc.)
603.02  DF  .~.~.~.~ Including dissassembly step
603.03  DF  .~.~.~.~ Making disc drive
603.04  DF  .~.~.~.~ Mounting preformed head/core onto other structure
603.05  DF  .~.~.~.~.~ Mounting multitrack head
603.06  DF  .~.~.~.~.~ With bonding
603.07  DF  .~.~.~.~ Fabricating head structure or component thereof
603.08  DF  .~.~.~.~.~ Treating to affect magnetic properties
603.09  DF  .~.~.~.~.~ Including measuring or testing
603.1  DF  .~.~.~.~.~.~ Using reference point/surface to facilitate measuring
603.11  DF  .~.~.~.~.~.~ With dual gap materials
603.12  DF  .~.~.~.~.~.~ With significant slider/housing shaping or treating
603.13  DF  .~.~.~.~.~.~ Depositing magnetic layer or coating
603.14  DF  .~.~.~.~.~.~.~ Plural magnetic deposition layers
603.15  DF  .~.~.~.~.~.~.~ With etching or machining of magnetic material
603.16  DF  .~.~.~.~.~ Machining magnetic material (e.g., grinding, etching, polishing)
603.17  DF  .~.~.~.~.~.~ Employing workholding means
603.18  DF  .~.~.~.~.~.~ By etching
603.19  DF  .~.~.~.~.~ Multitrack heads having integral holding means
603.2  DF  .~.~.~.~.~ With bond/laminating preformed parts, at least two magnetic
603.21  DF  .~.~.~.~.~.~ Using glass bonding material
603.22  DF  .~.~.~.~.~.~ With work positioning means
603.23  DF  .~.~.~.~.~ Providing winding
603.24  DF  .~.~.~.~.~.~ Multilayered winding
603.25  DF  .~.~.~.~.~.~ By coating
603.26  DF  .~.~.~.~.~.~ Preformed winding
603.27  DF  .~.~.~.~.~ Specified diverse magnetic materials
604  DF  .~.~.~ Data storage inductor or core
605  DF  .~.~.~ By winding or coiling
606  DF  .~.~.~ By assembling coil and core
607  DF  .~.~.~ Including permanent magnet or core
608  DF  .~.~.~.~ From comminuted material
609  DF  .~.~.~.~ Laminated
609.1  DF  .~.~.~ Acoustic transducer
610.1  DF  .~.~ Resistor making
611  DF  .~.~.~ Heater type
612  DF  .~.~.~ Thermally variable
613  DF  .~.~.~ With envelope or housing
614  DF  .~.~.~.~ Filling with powdered insulation
615  DF  .~.~.~.~.~ With direct compression of powdered insulation
616  DF  .~.~.~.~ Powdering the insulation
617  DF  .~.~.~.~.~ By oxidation
618  DF  .~.~.~.~ With winding
619  DF  .~.~.~.~ Applying terminal
620  DF  .~.~.~ Coating resistive material on a base
621  DF  .~.~.~ Applying terminal
621.1  DF  .~.~.~ Strain gauge making
622  DF  .~.~ Switch making
623  DF  .~.~ Fuse making
623.1  DF  .~.~ Electric battery cell making
623.2  DF  .~.~.~ Including sealing
623.3  DF  .~.~.~ Including laminating of indefinite length material
623.4  DF  .~.~.~ Including adhesively bonding
623.5  DF  .~.~.~ Including coating or impregnating
825  DF  .~.~ Conductor or circuit manufacturing
826  DF  .~.~.~ Brush
827  DF  .~.~.~ Beam lead frame or beam lead device
828  DF  .~.~.~ Co-axial cable
829  DF  .~.~.~ On flat or curved insulated base, e.g., printed circuit, etc.
830  DF  .~.~.~.~ Assembling bases
831  DF  .~.~.~.~ Assembling formed circuit to base
832  DF  .~.~.~.~ Assembling to base an electrical component, e.g., capacitor, etc.
833  DF  .~.~.~.~.~ By utilizing optical sighting device
834  DF  .~.~.~.~.~ With component orienting
835  DF  .~.~.~.~.~.~ And shaping, e.g., cutting or bending, etc.
836  DF  .~.~.~.~.~.~ Different components
837  DF  .~.~.~.~.~ By inserting component lead or terminal into base aperture
838  DF  .~.~.~.~.~.~ With deforming of lead or terminal
839  DF  .~.~.~.~.~.~.~ Including metal fusion
840  DF  .~.~.~.~.~ By metal fusion
841  DF  .~.~.~.~.~ With encapsulating, e.g., potting, etc.
842  DF  .~.~.~.~ Assembling terminal to base
843  DF  .~.~.~.~.~ By metal fusion bonding
844  DF  .~.~.~.~.~ By deforming or shaping
845  DF  .~.~.~.~.~.~ With shaping or forcing terminal into base aperture
846  DF  .~.~.~.~ Manufacturing circuit on or in base
847  DF  .~.~.~.~.~ With selective destruction of conductive paths
848  DF  .~.~.~.~.~ With molding of insulated base
849  DF  .~.~.~.~.~.~ Simultaneous circuit manufacturing
850  DF  .~.~.~.~.~ By using wire as conductive path
851  DF  .~.~.~.~.~ With sintering of base
852  DF  .~.~.~.~.~ By forming conductive walled aperture in base
853  DF  .~.~.~.~.~.~ With deforming of conductive path
854  DF  .~.~.~ Assembling electrical component directly to terminal or elongated conductor
855  DF  .~.~.~.~ With encapsulating
856  DF  .~.~.~.~.~ By molding of insulating material
857  DF  .~.~.~ Assembling terminal to elongated conductor
858  DF  .~.~.~.~ With molding of electrically insulating material
859  DF  .~.~.~.~.~ By shrinking of cover
860  DF  .~.~.~.~ By metal fusion bonding
861  DF  .~.~.~.~ By deforming
862  DF  .~.~.~.~.~ Of ferrule about conductor and terminal
863  DF  .~.~.~.~.~ Of terminal
864  DF  .~.~.~.~.~.~ With forming eyelet from elongated conductor
865  DF  .~.~.~.~.~.~ With penetrating portion
866  DF  .~.~.~.~.~.~.~ Through insulation
867  DF  .~.~.~.~.~.~ With insulation removal
868  DF  .~.~.~ Assembling elongated conductors, e.g., splicing, etc.
869  DF  .~.~.~.~ With end-to-end orienting
870  DF  .~.~.~.~.~ Including fluid evacuating or pressurizing
871  DF  .~.~.~.~.~ Including deforming of joining bridge
872  DF  .~.~.~.~ With overlapping orienting
873  DF  .~.~.~.~.~ Including oppositely facing end orienting
874  DF  .~.~.~ Contact or terminal manufacturing
875  DF  .~.~.~.~ By powder metallurgy
876  DF  .~.~.~.~ By assembling plural parts
877  DF  .~.~.~.~.~ With bonding
878  DF  .~.~.~.~.~.~ Of fused material
879  DF  .~.~.~.~.~.~.~ Metal
880  DF  .~.~.~.~.~.~.~.~ By impregnating a porous mass
881  DF  .~.~.~.~.~ By elastic joining
882  DF  .~.~.~.~.~ With deforming
883  DF  .~.~.~.~.~ With molding of insulation
884  DF  .~.~.~.~.~ Forming array of contacts or terminals
885  DF  .~.~.~.~ With coating
886  DF  .~.~ Electret making
887  DF  .~.~ Insulator making
888  DF  .~ Prime mover or fluid pump making
888.01  DF  .~.~ I.C. (internal combustion) engine making
888.011  DF  .~.~.~ Repairing, converting, servicing or salvaging
888.012  DF  .~.~.~ Rotary or radial engine making
888.02  DF  .~.~ Fluid pump or compressor making
888.021  DF  .~.~.~ Repairing, converting, servicing or salvaging
888.022  DF  .~.~.~ Scroll or peristaltic type
888.023  DF  .~.~.~ Screw or gear type, e.g., Moineau type
888.024  DF  .~.~.~ Centrifugal type
888.025  DF  .~.~.~ Vane type or other rotary, e.g., fan
888.03  DF  .~.~ Valve lifter making
888.04  DF  .~.~ Piston making
888.041  DF  .~.~.~ Repairing, converting, servicing or salvaging
888.042  DF  .~.~.~ Multi-element piston making
888.043  DF  .~.~.~.~ Utilizing a high energy beam, e.g., laser, electron beam
888.044  DF  .~.~.~ With assembly or composite article making
888.045  DF  .~.~.~.~ With thermal barrier or heat flow provision
888.046  DF  .~.~.~.~ With fiber reinforced structure
888.047  DF  .~.~.~.~ By composite casting or molding
888.048  DF  .~.~.~.~ By coating or cladding
888.049  DF  .~.~.~ Ring groove forming or finishing
888.05  DF  .~.~.~ Gudgeon pin, wrist pin, piston pin, or boss therefor
888.051  DF  .~.~.~ With other attaching provision for connecting rod
888.06  DF  .~.~ Cylinder, cylinder head or engine valve sleeve making
888.061  DF  .~.~.~ With liner, coating, or sleeve
888.07  DF  .~.~ Piston ring or piston packing making
888.071  DF  .~.~.~ Including forging or hammering
888.072  DF  .~.~.~ Including casting or molding
888.073  DF  .~.~.~ Including rolling or die forming, e.g., drawing, punching
888.074  DF  .~.~.~ Including coating or plating
888.075  DF  .~.~.~ Including grinding or honing
888.076  DF  .~.~.~ Including machining or angular cutting
888.08  DF  .~.~ Crankshaft making
888.09  DF  .~.~ Connecting rod making
888.091  DF  .~.~.~ Including metallurgical bonding
888.092  DF  .~.~.~ Including metal forging or die shaping
888.1  DF  .~.~ Camshaft making
888.2  DF  .~.~ Push rod or rocker arm making
888.3  DF  .~.~ Seal or packing making
888.4  DF  .~.~ Poppet or I.C. engine valve or valve seat making
888.41  DF  .~.~.~ Valve guide making
888.42  DF  .~.~.~ Repairing, converting, servicing or salvaging
888.43  DF  .~.~.~ Valve tappet making
888.44  DF  .~.~.~ Valve seat making
888.45  DF  .~.~.~ Composite or hollow valve stem or head making
888.451  DF  .~.~.~.~ Including forging
888.452  DF  .~.~.~.~ Including extruding
888.453  DF  .~.~.~.~ Including casting
888.46  DF  .~.~.~ With assembly or composite article making
889  DF  .~ Impeller making
889.1  DF  .~.~ Repairing or disassembling
889.2  DF  .~.~ Turbomachine making
889.21  DF  .~.~.~ Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
889.22  DF  .~.~.~ Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
889.23  DF  .~.~.~ Shaping integrally bladed rotor
889.3  DF  .~.~ Axial blower or fan
889.4  DF  .~.~ Centrifugal blower or fan
889.5  DF  .~.~ Fluid coupling device
889.6  DF  .~.~ Propeller making
889.61  DF  .~.~.~ Utilizing hollow tube blank
889.7  DF  .~.~ Blade making
889.71  DF  .~.~.~ Composite blade
889.72  DF  .~.~.~ Hollow blade
889.721  DF  .~.~.~.~ With cooling passage
889.722  DF  .~.~.~.~.~ Passage contains tubular insert
890  DF  .~ Catalytic device making
890.01  DF  .~ Rocket or jet device making
890.02  DF  .~ Burner, torch or metallurgical lance making
890.03  DF  .~ Heat exchanger or boiler making
890.031  DF  .~.~ Repairing, converting, servicing or salvaging
890.032  DF  .~.~ Heat pipe device making
890.033  DF  .~.~ Solar energy device making
890.034  DF  .~.~ Regenerator or recuperator making
890.035  DF  .~.~ Cooling apparatus making, e.g., air conditioner, refrigerator
890.036  DF  .~.~ Tube inside tube
890.037  DF  .~.~ Tube wound about tube
890.038  DF  .~.~ Tube joined to flat sheet longitudinally, i.e., tube sheet
890.039  DF  .~.~ Sheet joined to sheet
890.04  DF  .~.~.~ With inserted tubes
890.041  DF  .~.~.~ Utilizing bond inhibiting material
890.042  DF  .~.~.~.~ With subsequent fluid expansion
890.043  DF  .~.~ Tube joint and tube plate structure
890.044  DF  .~.~.~ Including conduit expansion or inflation
890.045  DF  .~.~ Tube with heat transfer means
890.046  DF  .~.~.~ Finned tube
890.047  DF  .~.~.~.~ Common fin traverses plurality of tubes
890.048  DF  .~.~.~.~ Helically finned
890.049  DF  .~.~.~.~ Internally finned
890.05  DF  .~.~.~.~ Made from unitary workpiece, i.e., no assembly
890.051  DF  .~.~ Boiler making
890.052  DF  .~.~ Header or manifold making
890.053  DF  .~.~ Tube making or reforming
890.054  DF  .~.~ With metallurgical bonding
890.06  DF  .~ Accumulator making
890.07  DF  .~ Condenser, evaporator or vaporizer making
890.08  DF  .~ Muffler, manifold or exhaust pipe making
890.09  DF  .~ Fluidic or fluid actuated device making
890.1  DF  .~ Fluid pattern dispersing device making, e.g., ink jet
890.11  DF  .~ Tapping device making
890.12  DF  .~ Valve or choke making
890.121  DF  .~.~ Repairing, converting, servicing or salvaging
890.122  DF  .~.~ Valve seat forming
890.123  DF  .~.~ Valve stem or tire valve making
890.124  DF  .~.~ With assembly, disassembly or composite article making
890.125  DF  .~.~.~ Joining plural semi-circular components
890.126  DF  .~.~.~ With material shaping or cutting
890.127  DF  .~.~.~.~ Including molding or casting
890.128  DF  .~.~.~.~ Including machining or drilling
890.129  DF  .~.~.~.~ Including metallurgical bonding
890.13  DF  .~.~.~.~ Including metal deforming
890.131  DF  .~.~.~ Including metallurgical bonding
890.132  DF  .~.~ Including metal shaping and diverse operation
890.14  DF  .~ Gas and water specific plumbing component making
890.141  DF  .~.~ Plumbing fixture making
890.142  DF  .~.~ Nozzle making
890.143  DF  .~.~.~ Sprayer
890.144  DF  .~.~ Flexible conduit or fitting therefor
890.145  DF  .~.~ Flue connector device making
890.146  DF  .~.~ Trap making
890.147  DF  .~.~ Return connector device making
890.148  DF  .~.~ T-shaped fitting making
890.149  DF  .~.~ Elbow or L-shaped fitting making
890.15  DF  .~.~ Ferrule making or reforming
891  DF  .~ Agricultural device making
891.1  DF  .~.~ Traction apparatus, e.g., for tractor
891.2  DF  .~.~ Harvester guard
892  DF  .~ Pulley making
892.1  DF  .~.~ Assembly
892.11  DF  .~.~.~ With shaping
892.2  DF  .~.~ Disc splitting to form pulley rim groove
892.3  DF  .~.~ Groove forming in sheet metal pulley rim
893  DF  .~ Gear making
893.1  DF  .~.~ Assembling of gear into force transmitting device
893.2  DF  .~.~ Gear mounting
893.3  DF  .~.~ Gear shaping
893.31  DF  .~.~.~ Worm gear
893.32  DF  .~.~.~ Roll forming
893.33  DF  .~.~.~ Punching or stamping
893.34  DF  .~.~.~ Die-press shaping
893.35  DF  .~.~.~ Gear tooth cutting
893.36  DF  .~.~.~ Gear blank making
893.37  DF  .~.~.~ With specific gear material
894  DF  .~ Wheel making
894.01  DF  .~.~ Railway or trolley wheel making
894.011  DF  .~.~.~ Multiple part or composite
894.012  DF  .~.~.~.~ With axle or hub
894.1  DF  .~.~ Steering wheel
894.2  DF  .~.~ Material winding, e.g., reel, spool
894.3  DF  .~.~ Land wheel
894.31  DF  .~.~.~ Assembling tire to wheel body
894.32  DF  .~.~.~ Disc type wheel
894.321  DF  .~.~.~.~ Assembling wheel disc to rim and hub
894.322  DF  .~.~.~.~ Assembling wheel disc to rim
894.323  DF  .~.~.~.~.~ With disc shaping
894.324  DF  .~.~.~.~ Integral rim and disc making
894.325  DF  .~.~.~.~ Disc shaping
894.33  DF  .~.~.~ Tensioned spoke type wheel making
894.331  DF  .~.~.~.~ Tensioning all spokes simultaneously
894.332  DF  .~.~.~.~ Tensioning spokes in series
894.333  DF  .~.~.~.~ Tensioning spokes individually
894.34  DF  .~.~.~ Compression, e.g., nontension, spoke type wheel making
894.341  DF  .~.~.~.~ Joining spokes to rim and hub
894.342  DF  .~.~.~.~ Joining spokes to rim
894.343  DF  .~.~.~.~ Joining spokes to hub
894.344  DF  .~.~.~.~ Making plural spokes from a single blank
894.345  DF  .~.~.~.~ Individual spoke making
894.35  DF  .~.~.~ Rim making
894.351  DF  .~.~.~.~ With assembling
894.352  DF  .~.~.~.~.~ Demountable rim making
894.353  DF  .~.~.~.~ Die-press shaping
894.354  DF  .~.~.~.~ Roller forming
894.36  DF  .~.~.~ Hub making
894.361  DF  .~.~.~.~ With assembling
894.362  DF  .~.~.~.~ Hub shaping
894.37  DF  .~.~.~ Tire making
894.38  DF  .~.~.~ Wheel trim making, e.g., wheel cover, hubcap
894.381  DF  .~.~.~.~ With means for retaining trim member on wheel
895  DF  .~ Roller making
895.1  DF  .~.~ Repairing or servicing
895.2  DF  .~.~ Assembling preformed components
895.21  DF  .~.~.~ Work contacting surface element assembled to core
895.211  DF  .~.~.~.~ Work contacting surface wound about core
895.212  DF  .~.~.~.~ With prestressing of component by heat differential, e.g., shrink, fit
895.213  DF  .~.~.~.~ Work contacting surface having annular axial sections
895.22  DF  .~.~.~ Work contacting surface element assembled to end support members
895.23  DF  .~.~.~ Includes securing removable cover on roller
895.3  DF  .~.~ Fabricating and shaping roller work contacting surface element
895.31  DF  .~.~.~ Toothed roller
895.32  DF  .~.~.~ With coating or casting about a core
895.33  DF  .~.~ One-piece roller making
896.1  DF  .~ Dental appliance making
896.11  DF  .~.~ Orthodontic device making
896.2  DF  .~ Sound device making
896.21  DF  .~.~ Hearing aid component making
896.22  DF  .~.~ Musical instrument or tuning fork making
896.23  DF  .~.~ Including diaphragm or support therefor
896.24  DF  .~.~ Phonograph component making
896.3  DF  .~ Watch or clock making
896.31  DF  .~.~ Having arbor, pinion, or balance
896.32  DF  .~.~ Having indicia, face, or dial
896.33  DF  .~.~ Having case, cover, or back
896.34  DF  .~.~ Having crown, stem, or pendent
896.4  DF  .~ Jewelry or locket making
896.41  DF  .~.~ Human adornment device making
896.411  DF  .~.~.~ Bracelet making
896.412  DF  .~.~.~ Finger ring making
896.42  DF  .~.~ Latch, clasp, or fastener component making
896.43  DF  .~.~ Ornamental stock making
896.5  DF  .~ Knob or knob shank making
896.6  DF  .~ Multiperforated metal article making
896.61  DF  .~.~ Coil wound wall screen
896.62  DF  .~.~ Filter
896.7  DF  .~ Turnbuckle making
896.8  DF  .~ Spring-head clip making
896.9  DF  .~ Spring making
896.91  DF  .~.~ For vehicle or clutch
896.92  DF  .~.~ For human comfort
896.93  DF  .~.~ Resilient shock or vibration absorber utility
897  DF  .~ Structural member making
897.1  DF  .~.~ Restoring existing member, e.g., reinforcing, repairing
897.15  DF  .~.~ Grille making
897.2  DF  .~.~ Vehicular structural member making
897.3  DF  .~.~ Static structure, e.g., a building component
897.31  DF  .~.~.~ Openwork, e.g., a truss, joist, frame, lattice-type or box beam
897.312  DF  .~.~.~.~ Frame component
897.32  DF  .~.~.~ Panel
897.33  DF  .~.~.~ Columnar member
897.34  DF  .~.~.~ Metal reinforcement member for nonmetallic, e.g., concrete, structural element
897.35  DF  .~.~.~ Beam or girder
898  DF  .~ Process for making bearing or component thereof
898.01  DF  .~.~ Repairing
898.02  DF  .~.~ Fluid bearing
898.03  DF  .~.~ Linear bearing
898.04  DF  .~.~ Rotary bearing
898.041  DF  .~.~.~ Thrust bearing
898.042  DF  .~.~.~ Plain bearing
898.043  DF  .~.~.~.~ Self-adjusting or self-aligning, including ball and socket type, bearing and component making
898.044  DF  .~.~.~.~.~ Deforming socket to secure ball
898.045  DF  .~.~.~.~.~.~ Die-press shaping
898.046  DF  .~.~.~.~.~.~.~ Having liner
898.047  DF  .~.~.~.~.~ Having liner
898.048  DF  .~.~.~.~.~ Socket making
898.049  DF  .~.~.~.~.~.~ By molding or casting
898.05  DF  .~.~.~.~.~.~ Nonmetallic socket
898.051  DF  .~.~.~.~.~.~ By assembling
898.052  DF  .~.~.~.~.~ Ball making
898.053  DF  .~.~.~.~.~.~ With metallurgical bonding
898.054  DF  .~.~.~.~ Sleeve or bushing making
898.055  DF  .~.~.~.~.~ Nonmetallic
898.056  DF  .~.~.~.~.~ Strip or blank material shaping
898.057  DF  .~.~.~.~.~.~ Die-press shaping
898.058  DF  .~.~.~.~.~.~.~ Having inner lining layer
898.059  DF  .~.~.~.~.~ Having liner
898.06  DF  .~.~.~ Anti-friction bearing or component thereof
898.061  DF  .~.~.~.~ Assembling of race, cage, and rolling anti-friction members
898.062  DF  .~.~.~.~ Assembling of race and rolling anti-friction members
898.063  DF  .~.~.~.~.~ With race making
898.064  DF  .~.~.~.~ Assembling of cage and rolling anti-friction members
898.065  DF  .~.~.~.~.~ With cage making
898.066  DF  .~.~.~.~ Race making
898.067  DF  .~.~.~.~ Cage making
898.068  DF  .~.~.~.~ Roller making
898.069  DF  .~.~.~.~ Ball making
898.07  DF  .~.~ Mounting
898.08  DF  .~.~ Demounting
898.09  DF  .~.~ Pre-usage process, e.g., preloading, aligning
898.1  DF  .~.~ Lubricating
898.11  DF  .~.~ Sealing
898.12  DF  .~.~ Coating or casting
898.13  DF  .~.~ Bearing surface treatment
898.14  DF  .~.~ Specific metallic composition
898.15  DF  .~.~ Nonmetallic bearing element
899  DF  .~ Ball making
899.1  DF  .~.~ Hollow ball
401.1  DF  .~ Converting
402.01  DF  .~ Repairing
402.02  DF  .~.~ Seal or element thereof
402.03  DF  .~.~ With disassembling
402.04  DF  .~.~.~ Including reconditioning of part
402.05  DF  .~.~.~.~ By shaping
402.06  DF  .~.~.~.~.~ Removing material
402.07  DF  .~.~.~.~.~.~ And by a metallurgical operation, e.g., welding, diffusion bonding, casting
402.08  DF  .~.~.~ Replacing of defective part
402.09  DF  .~.~ By attaching repair preform, e.g., remaking, restoring, or patching
402.11  DF  .~.~.~ And removing damaged material
402.12  DF  .~.~.~.~ Mechanically attaching preform with separate fastener
402.13  DF  .~.~.~.~ Metallurgically attaching preform
402.14  DF  .~.~.~ Mechanically attaching preform by separate fastener
402.15  DF  .~.~.~.~ Screw threaded fastener
402.16  DF  .~.~.~ Metallurgically attaching preform
402.17  DF  .~.~.~ Screw threaded preform
402.18  DF  .~.~ By applying fluent material, e.g., coating, casting
402.19  DF  .~.~ By shaping, e.g., bending, extruding, turning, etc.
402.21  DF  .~.~.~ Including heating
403.1  DF  .~ Scrap recovering or utilizing
403.2  DF  .~.~ Metalworking to consolidate scrap
403.3  DF  .~.~ Separating one material from another
403.4  DF  .~.~.~ By burning or heating
404  DF  .~ During simulated operation or operating conditions
405  DF  .~.~ Temperature
406  DF  .~ Center locating and shaping
407.01  DF  .~ With testing or indicating
407.02  DF  .~.~ Torquing threaded assemblage or determining torque herein
407.03  DF  .~.~.~ Determining relative number of threaded member rotations
407.04  DF  .~.~ Using optical instrument (excludes mere human eyeballing)
407.05  DF  .~.~ Quantitative measuring or gauging
407.06  DF  .~.~.~ By radioactive tracing
407.07  DF  .~.~.~ By vibratory or oscillatory movement
407.08  DF  .~.~.~ Pressure, force, or weight determining
407.09  DF  .~.~ With aligning, guiding, or instruction
407.1  DF  .~.~.~ Assisting assembly or disassembly
408  DF  .~ Of a slide fastener
409  DF  .~.~ Of slider
410  DF  .~.~ Of interlocking element
411  DF  .~ Obtaining plural composite product pieces from preassembled workpieces
412  DF  .~ Obtaining plural product pieces from unitary workpiece
413  DF  .~.~ Breaking through weakened portion
414  DF  .~.~ Dividing through modified portion
415  DF  .~.~ Dividing on common outline
416  DF  .~.~ Coacting pieces
417  DF  .~.~ Dividing sequentially from leading end, e.g., by cutting or breaking
418  DF  .~ Providing transitory integral holding or handling portion
419.1  DF  .~ Shaping fiber or fibered material
419.2  DF  .~ Magnetically shaping
421.1  DF  .~ Shaping by direct application of fluent pressure
421.2  DF  .~.~ Explosively shaping
422  DF  .~ Shaping container end to encapsulate material
423  DF  .~ Utilizing transitory attached element or associated separate material
424  DF  .~.~ Temporary protective coating, impregnation, or cast layer
425  DF  .~ Shaping mating parts for reassembly in different positions
426.1  DF  .~ Disassembling
426.2  DF  .~.~ With other than ancillary treating or assembling
426.3  DF  .~.~ With conveying of work or disassembled work part
426.4  DF  .~.~ By altering or destroying work part or connector
426.5  DF  .~.~ By applying force
426.6  DF  .~.~.~ To elastically deform work part or connector
428  DF  .~ Assembling or joining
429  DF  .~.~ Progressively advancing of work assembly station or assembled portion of work
430  DF  .~.~.~ Advancing work to successive stations (i.e., assembly line)
431  DF  .~.~.~ Advancing station
432  DF  .~.~ Punching, piercing or reaming part by surface of second part
432.1  DF  .~.~.~ With shaping
432.2  DF  .~.~.~.~ Of first part
433  DF  .~.~ By stringing
434  DF  .~.~ Retaining clearance for motion between assembled parts
435  DF  .~.~.~ Between tube-forming helical coils
436  DF  .~.~.~ Through resilient media
437  DF  .~.~.~ By deforming interlock
438  DF  .~.~.~.~ By folding part into plural ears
439  DF  .~.~.~.~ By wrapping around
440  DF  .~.~.~.~.~ Of link closure
441.1  DF  .~.~.~.~ Of sphere, i.e., ball, in socket
441.2  DF  .~.~.~.~.~ Ball point pen making
442  DF  .~.~.~.~.~ Allowing assembled sphere to move in single plane only
443  DF  .~.~.~.~ Of flange into tubular socket
444  DF  .~.~.~.~ Outwardly deforming internally fitted rod
445  DF  .~.~ Sizing mating parts during final positional association
446  DF  .~.~ With prestressing of part
447  DF  .~.~.~ By temperature differential (e.g., shrink fit)
448  DF  .~.~.~ Of skin on frame member
449  DF  .~.~.~.~ By flexing
450  DF  .~.~.~ Elastic joining of parts
451  DF  .~.~.~.~ Confining elastic part in socket
452  DF  .~.~.~ Prestressing rod, filament or strand
453  DF  .~.~.~ By snap fit
454  DF  .~.~ Of flexible wall, expansible chamber devices (e.g., bellows)
455.1  DF  .~.~ Spaced wall tube or receptacle
456  DF  .~.~ Of separate helix (e.g., screw thread)
457  DF  .~.~ Ribbing
458  DF  .~.~ With coating before or during assembling
459  DF  .~.~.~ To roughen surface
460  DF  .~.~ Subsequently coating
461  DF  .~.~ With spreading of cable strands
462  DF  .~.~ Joining plate edge perpendicularly to frame
463  DF  .~.~ Peripheral joining of opposed mirror image parts to form a hollow body
464  DF  .~.~ Associating parts by use of aligning means (e.g., use of a drift pin or a "fixture")
465  DF  .~.~.~ Registering mating opposed tool parts (e.g., registering a punch and a cooperating die)
466  DF  .~.~.~ By multiple cooperating aligning means
467  DF  .~.~.~ Sequentially associating parts on stationary aligning means
468  DF  .~.~.~ By manipulating aligning means
469  DF  .~.~ Assembling a subassembly, then assembling with a second subassembly
469.5  DF  .~.~ Metal deforming with nonmetallic bonding
505  DF  .~.~ Joining by deforming
506  DF  .~.~.~ Securing cup or tube between axially extending concentric annuli
507  DF  .~.~.~.~ By expanding inner annulus
508  DF  .~.~.~.~ By constricting outer annulus
509  DF  .~.~.~ Overedge assembling of seated part
510  DF  .~.~.~.~ By necking in cup or tube wall
511  DF  .~.~.~.~.~ At cup or tube end
512  DF  .~.~.~.~ By flaring inserted cup or tube end
513  DF  .~.~.~.~ By bending over projecting prongs
514  DF  .~.~.~ Of parallel side-by-side elongated members
515  DF  .~.~.~ Inward deformation of aperture or hollow body wall
516  DF  .~.~.~.~ Hollow body is axially joined cup or tube
517  DF  .~.~.~.~.~ Joined to rod
518  DF  .~.~.~.~.~.~ Joined to overlapping ends of plural rods
519  DF  .~.~.~.~.~.~ After thinning
520  DF  .~.~.~.~ By axially applying force
521  DF  .~.~.~ Surface interlocking
522.1  DF  .~.~.~ Radially expanding part in cavity, aperture, or hollow body
523  DF  .~.~.~.~ Radially expanding internal tube
524  DF  .~.~.~.~ Peripheral edge joining of abutting plates
524.1  DF  .~.~.~.~ Riveting
525  DF  .~.~ By driven force fit
525.01  DF  .~.~ By applying separate fastener
525.02  DF  .~.~.~ Multipart cooperating fastener (e.g., bolt and nut)
525.03  DF  .~.~.~.~ Nonthreaded
525.04  DF  .~.~.~.~ At least one part is nonmetallic
525.05  DF  .~.~.~ Fastener deformed after application
525.06  DF  .~.~.~.~ Riveting
525.07  DF  .~.~.~.~.~ At least one part nonmetallic
525.08  DF  .~.~.~ Nonresilient fastener
525.09  DF  .~.~.~.~ At least one part nonmetallic
525.11  DF  .~.~.~ Threaded fastener
525.12  DF  .~.~.~.~ At least one part nonmetallic
525.13  DF  .~.~.~ With supplemental joining
525.14  DF  .~.~.~.~ Metal fusion joining
525.15  DF  .~.~.~.~ At least one part nonmetallic
526.2  DF  .~ With separating, localizing, or eliminating of as-cast defects from a metal casting (e.g., anti-pipe)
526.3  DF  .~.~ Compressing ingot while still partially molten
526.4  DF  .~.~ Removing defects
526.5  DF  .~.~.~ From center of ingot to leave hollow blank
526.6  DF  .~.~.~ After deforming
527.1  DF  .~ Combined manufacture including applying or shaping of fluent material
527.2  DF  .~.~ Coating
527.3  DF  .~.~.~ And casting
527.4  DF  .~.~.~ Subsequent to metal working
527.5  DF  .~.~ Metal casting
527.6  DF  .~.~.~ Followed by cutting or removing material
527.7  DF  .~.~.~ Combined with rolling
530  DF  .~.~ Filling of opening
557  DF  .~ Shaping one-piece blank by removing material
558  DF  .~.~ Successive distinct removal operations
559  DF  .~ Work holding
560  DF  CONVERTIBLE METAL WORKING MACHINE
560.1  DF  .~ Vise type
33 R  DF  PLURAL DIVERSE MANUFACTURING APPARATUS INCLUDING MEANS FOR METAL SHAPING OR ASSEMBLING
33.2  DF  .~ Slide fastener or slide fastener element
33.5  DF  .~ Binding or covering and cutting
33.52  DF  .~.~ Cutting covering material only
*  DD  .~ Type of machine
26 R  DF  .~.~ Drill press
26 A  DF  .~.~.~ Drilling and other
26 B  DF  .~.~.~ Portable
27 R  DF  .~.~ Lathe
28  DF  .~.~.~ Grinding attachment
29  DF  .~.~.~ Pulley or wheel
27 A  DF  .~.~.~ Convertible
27 B  DF  .~.~.~ Commutator
27 C  DF  .~.~.~ Lathe and tool
30  DF  .~.~ Planer
34 R  DF  .~ Forging and bending, cutting or punching
34 A  DF  .~.~ Fastener (zipper)
34 B  DF  .~.~ Riveting
34 C  DF  .~.~ Ball making
34 D  DF  .~.~ Wire working
561  DF  .~ With means to feed work during tool contact
562  DF  .~.~ Including nonrotary flying tool
563  DF  .~ With means to feed work intermittently from one tool station to another
37 R  DF  .~.~ Stock turret
37 A  DF  .~.~.~ Swiss type
38 R  DF  .~.~ Blank turret
38 A  DF  .~.~.~ Rotary work - vertical axis
38 B  DF  .~.~.~ Rotary work - horizontal axis
38 C  DF  .~.~.~ Stationary work
38 D  DF  .~.~.~ Belt drive
38 E  DF  .~.~.~ Crankshaft
38 F  DF  .~.~.~ Collapsible tube
38.9  DF  .~.~ Endless belt
564  DF  .~ Separate tool stations for selective or successive operation on work
564.1  DF  .~.~ Including assembling or disassembling station
564.2  DF  .~.~.~ And means to machine work part to fit cooperating work part
564.3  DF  .~.~.~ And means to sever work prior to disassembling
564.4  DF  .~.~.~.~ Comprising means to strip insulation from wire
564.5  DF  .~.~.~ And means to stake electric wire to commutator or armature in assembling of electric motor or generator
564.6  DF  .~.~.~ And means to sever work from supply
564.7  DF  .~.~.~ And means to machine product
564.8  DF  .~.~.~.~ To sever product to length
565  DF  .~ Common reciprocating support for spaced tools
566  DF  .~ Including composite tool
566.1  DF  .~.~ Including severing means
566.2  DF  .~.~.~ To sever electric terminal from supply strip
566.3  DF  .~.~.~ To trim electric component
566.4  DF  .~.~.~.~ Means comprising hand-manipulatable implement
35.5  DF  .~ With turret mechanism
36  DF  .~.~ Multiple turret
39  DF  .~.~ Tool turret
40  DF  .~.~.~ Rotary tool holder
41  DF  .~.~.~ Sliding tool holder
42  DF  .~.~.~ Fluid operated
*  DD  .~.~.~ Cam operated
43  DF  .~.~.~.~ Longitudinal turret axis
44  DF  .~.~.~.~ Transverse turret axis
45  DF  .~.~.~ Lever operated
46  DF  .~.~.~ Rack-and-pinion operated
47  DF  .~.~.~ Screw operated
48.5 R  DF  .~.~ Including rotating and/or locking means
49  DF  .~.~.~ Frictional and positive
48.5 A  DF  .~.~.~ Lock means for tool or work turrets
50  DF  .~ Multiple-tool holder
51  DF  .~.~ Laterally movable stock holder
52  DF  .~.~ Axial tool and transversely movable slide rest
53  DF  .~.~.~ Rotary tool spindle
54  DF  .~.~ Longitudinally and transversely movable
55  DF  .~.~.~ Rotary tool spindle
56  DF  .~.~ Oscillating tool
56.5  DF  .~ Including machining means
56.6  DF  .~.~ And work-holder for assembly
57  DF  .~ Attachment
64  DF  .~ Speed controller
65  DF  .~ Carriage stop mechanism
33 A  DF  .~ Flash remover
33 B  DF  .~ Welding strip ends
33 C  DF  .~ Casting and working
33 D  DF  .~ Tube making
33 E  DF  .~ Covering
33 F  DF  .~ Wire working
33 G  DF  .~ Radiator making
33 H  DF  .~ Printing plate
33 J  DF  .~ Turret
33 K  DF  .~ Assembly
33 L  DF  .~ Armature
33 M  DF  .~ Electrical connector or terminal
33 N  DF  .~ Tire valve or spark plug
33 P  DF  .~ Multiple station with conveyor
33 Q  DF  .~ Multiple stations working strip material
33 S  DF  .~ Continuous strip
33 T  DF  .~ Work on tubes
650  DF  PLURAL DIVERSE MANUFACTURING APPARATUS
700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE
701  DF  .~ With means to regulate operation by use of templet, tape, card or other replaceable information supply
702  DF  .~.~ With comparator
703  DF  .~.~.~ Computer input
704  DF  .~.~ Web or strand-carried information supply
705  DF  .~ With means to test work or product
706  DF  .~ With randomly actuated stopping or disabling means
707  DF  .~.~ Responsive to condition of work or product
708  DF  .~.~ Responsive to operative (e.g., safety device, etc.)
709  DF  .~ With control means energized in response to activator stimulated by condition sensor
710  DF  .~.~ Including means to divert defective work part
711  DF  .~.~ Multiple station assembly or disassembly apparatus
712  DF  .~.~.~ Including position sensor
713  DF  .~.~ Responsive to timer
714  DF  .~.~ Responsive to work or work-related machine element
715  DF  .~.~.~ With means to fasten by deformation
716  DF  .~.~.~.~ Self-piercing work part
717  DF  .~.~.~ With means to fasten by elastic joining
718  DF  .~.~.~ With means to fasten by frictional fitting
719  DF  .~.~.~ Including means to apply magnetic force directly to position or hold work
720  DF  .~ With signal, scale, illuminator, or optical viewer
721  DF  .~.~ For work-holder for assembly or disassembly
722  DF  .~ Including means to provide a controlled environment
723  DF  .~ Nuclear device
724  DF  .~ Roller or ball bearing
725  DF  .~.~ Including deforming means
726  DF  .~ Heat exchanger
726.5  DF  .~.~ Including means to manipulate heat exchanger tube bundle
727  DF  .~.~ Including deforming means
728  DF  .~ Means to place sheath on running-length core
729  DF  .~ Means to assemble electrical device
730  DF  .~.~ Storage cell or battery
731  DF  .~.~.~ Including deforming means
732  DF  .~.~ Motor or generator
733  DF  .~.~.~ Means to assemble commutator
734  DF  .~.~.~ Means to position insulation
735  DF  .~.~.~ Means to stake wire to commutator or armature
736  DF  .~.~.~ Including deforming means
737  DF  .~.~ Magnetic memory device
738  DF  .~.~ Laminated device
739  DF  .~.~ Means to fasten electrical component to wiring board, base, or substrate
740  DF  .~.~.~ Chip component
741  DF  .~.~.~ Multilead component
742  DF  .~.~ Multiple station assembly apparatus
743  DF  .~.~ Means to apply vacuum directly to position or hold work part
744  DF  .~.~ Means to apply magnetic force directly to position or hold work part
745  DF  .~.~ Conductor
746  DF  .~.~.~ Electrode
747  DF  .~.~.~ Terminal or connector
748  DF  .~.~.~.~ Assembled to wire-type conductor
749  DF  .~.~.~.~.~ Means to simultaneously assemble multiple, independent conductors to terminal
750  DF  .~.~.~.~.~ Means comprising hand-manipulatable implement
751  DF  .~.~.~.~.~.~ Fastening by deformation
752  DF  .~.~.~.~.~.~ Fastening by elastic joining
753  DF  .~.~.~.~.~ Means to fasten by deformation
754  DF  .~.~.~.~.~ Means to fasten by elastic joining
755  DF  .~.~.~ Multiple, independent conductors
756  DF  .~.~.~ Switch or fuse
757  DF  .~.~ Means to simultaneously fasten three or more parts
758  DF  .~.~ Means comprising hand-manipulatable implement
759  DF  .~.~ Means to align and advance work part
760  DF  .~.~ With work-holder for assembly
761  DF  .~.~ Means to fasten by deforming
762  DF  .~ Means to disassemble electrical device
763  DF  .~.~ Storage cell or battery
764  DF  .~.~ Means comprising hand-manipulatable implement
765  DF  .~ Means to place traveler on ring or ring on bobbin of a textile machine
766  DF  .~ Slide fastener
767  DF  .~.~ Means to assemble stop onto stringer
768  DF  .~.~ Means to assemble slider onto stringer
769  DF  .~.~ Means to assemble teeth onto stringer
770  DF  .~.~ Disassembly means
771  DF  .~ Means to interrelatedly feed plural work parts from plural sources without manual intervention
772  DF  .~.~ Box or pallet assembly means
773  DF  .~.~ Means to assemble container
774  DF  .~.~.~ Handle to container
775  DF  .~.~.~ Label to container
776  DF  .~.~.~ Pressurized dispensing container
777  DF  .~.~.~ Hypodermic syringe
778  DF  .~.~.~ Including fluid component
779  DF  .~.~ Running-length work
780  DF  .~.~.~ Means including orbiting running-length work supply
781  DF  .~.~.~ Pipe section
782  DF  .~.~.~ Assembled to article
783  DF  .~.~ Multiple station assembly apparatus
784  DF  .~.~ Including assembly pallet
785  DF  .~.~ Including turret-type conveyer
786  DF  .~.~ Including converging conveyers
787  DF  .~.~ And means to fasten work parts together
788  DF  .~.~.~ By deforming
789  DF  .~.~.~ By elastic joining
790  DF  .~.~.~ By friction fit
791  DF  .~ Multiple station assembly or disassembly apparatus
792  DF  .~.~ Including turret-type conveyer
793  DF  .~.~ Including converging conveyers
794  DF  .~.~.~ And primary central conveyer
795  DF  .~.~ Means to fasten work parts together
796  DF  .~.~.~ By deforming
797  DF  .~.~.~ By elastic joining
798  DF  .~ Means to drive self-piercing work part
799  DF  .~ Including assembly pallet
800  DF  .~ Including provision to utilize thermal expansion of work
801  DF  .~ Means to assemble or disassemble container and fluid component
802  DF  .~ Vehicle wheel
803  DF  .~.~ Railway wheel
804  DF  .~ Tumbler lock
805  DF  .~ Toy doll
806  DF  .~ Film or tape cartridge
807  DF  .~ Crystal to watch or clock
808  DF  .~ Means to insert or extract pen point
809  DF  .~ With magazine supply
810  DF  .~.~ And magnetic work-holder or positioner
811.2  DF  .~.~ Assembling means comprising hand-manipulatable implement
812  DF  .~.~.~ One work part comprising living tissue
812.5  DF  .~.~.~ Comprising driver for snap-off-mandrel fastener; e.g., Pop (TM) riveter
813  DF  .~.~.~ One work part comprising nut or screw
814  DF  .~.~.~ One work part comprising paper clip
815  DF  .~.~.~ Means to assemble tire stud into tire tread
816  DF  .~.~.~ Means to fasten by deforming
817  DF  .~.~.~.~ Fastening sinker to fishing line
818  DF  .~.~ Means to fasten by deforming
819  DF  .~ Running-length work
820  DF  .~.~ Assembled on core
821  DF  .~ Including means to vibrate work
822  DF  .~ Including work conveyer
823  DF  .~.~ Including transporting track
824  DF  .~.~.~ And work carrying vehicle
213.1  DF  .~ Valve applying or removing
214  DF  .~.~ Engine valve unit puller or applier
215  DF  .~.~ Engine valve spring compressor (only)
216  DF  .~.~.~ Plural spring engagement
217  DF  .~.~.~ Screw operated
218  DF  .~.~.~.~ Parallel or tong type, side entrance
219  DF  .~.~.~ Lever operated
220  DF  .~.~.~.~ Single jaw or valve engagement
221  DF  .~.~.~.~ Plier type
221.5  DF  .~.~ To or from wheel rim of resilient tire or tube
221.6  DF  .~.~ Removal tool
222  DF  .~ Piston ring inserter or remover
223  DF  .~.~ Plier-type operation
224  DF  .~.~.~ With ring encirclement
225  DF  .~ Spring applier or remover
226  DF  .~.~ Transmission spring
227  DF  .~.~ Helical spring
228  DF  .~.~ Flat spiral spring (e.g., watch or clock type)
229  DF  .~.~ Circular spring
230  DF  .~.~ Leaf spring
231  DF  .~ Means to stake watch or clock
232  DF  .~.~ Plier type
233  DF  .~ Brake lining to brake shoe
234  DF  .~ Tube and coextensive core
235  DF  .~ To apply or remove a resilient article (e.g., tube, sleeve, etc.)
235.5  DF  .~.~ Nipple to nursing bottle
236  DF  .~.~ Well protector to sucker rod
237  DF  .~ Coupling to conduit
237.5  DF  .~ Loose-leaf sheet binder
238  DF  .~ Compressing parts together face to face
239  DF  .~ Spreading parts apart or separating them from face to face engagement
240  DF  .~ By rotation of work part
240.5  DF  .~.~ Means to insert or remove helix
241  DF  .~ Means to string
242  DF  .~ Tool handle and tool
243  DF  .~ Tool chuck and tool
243.5  DF  .~ Overedge assembling means
243.51  DF  .~.~ Belt-hook attacher
243.517  DF  .~.~ Annular work
243.518  DF  .~.~.~ With radially acting tool inside annular work
243.519  DF  .~.~.~ With second workpiece inside annular work one workpiece moved to shape the other
243.521  DF  .~.~.~.~ Comprising driver for snap-off-mandrel fastener; e.g., Pop (TM) riveter
243.522  DF  .~.~.~.~.~ Including near side fastener shaping tool
243.523  DF  .~.~.~.~.~ Pneumatic- or fluid-actuated tool
243.524  DF  .~.~.~.~.~.~ Liquid
243.525  DF  .~.~.~.~.~.~.~ And gas
243.526  DF  .~.~.~.~.~ Having rotary drive mechanism
243.527  DF  .~.~.~.~.~ Having allochiral actuating handles
243.528  DF  .~.~.~.~.~ Having repositionable annulus engaging tool
243.529  DF  .~.~.~.~ Including near side fastener shaping tool
243.53  DF  .~.~ Riveter
243.54  DF  .~.~.~ Single header
243.55  DF  .~.~.~.~ Pipe joiner
243.56  DF  .~.~ Clip applier
243.57  DF  .~.~ Binding or covering
243.58  DF  .~.~.~ Edge binding
244  DF  .~ Puller or pusher means, contained force multiplying operator
245  DF  .~.~ Hubcap and hub
246  DF  .~.~ Battery post and terminal
247  DF  .~.~ Cotter pin and cooperating member
248  DF  .~.~.~ Plier type means
249  DF  .~.~ Valve stem pin or key and another member
250  DF  .~.~ Machine key and another member
251  DF  .~.~ Arbor-type press means
252  DF  .~.~ Having fluid operator
253  DF  .~.~ Having wedge operator
254  DF  .~.~ Having percussion or explosive operator
255  DF  .~.~.~ Tube, sleeve, or ferrule inserting or removing
256  DF  .~.~ Having screw operator
257  DF  .~.~.~ C-frame
258  DF  .~.~.~ Central screw, work-engagers around screw
259  DF  .~.~.~.~ Work-engager arms along or parallel to screw
260  DF  .~.~.~.~.~ With arm connecting engaging means
261  DF  .~.~.~.~.~ Pivotal arms
262  DF  .~.~.~.~.~ Pivotal grippers on screw
263  DF  .~.~.~.~ Tubular or tube segment forms work-engager
264  DF  .~.~.~.~.~ Screw threaded work-engager
265  DF  .~.~.~.~.~ Movable grippers on screw
266  DF  .~.~.~.~ Plate or bar forms work-engager
267  DF  .~.~ Having lever operator
268  DF  .~.~.~ Plier type means
269  DF  .~ Means comprising piston ring group contractor or holder
270  DF  .~ Means comprising hand manipulatable tool
271  DF  .~.~ Aligner or center
272  DF  .~.~.~ Tube with tube
273  DF  .~.~.~ Auto wheel with auto chassis
274  DF  .~.~.~ Clutch plates
275  DF  .~.~ Means comprising impact receiving tool
276  DF  .~.~.~ C-frame
277  DF  .~.~.~ Thread protector (e.g., wheel axle type)
278  DF  .~.~ Hand gripper for direct push or pull
279  DF  .~.~.~ Centrifugal separator
280  DF  .~.~.~ Tube sleeve or ferrule applying or removing
281  DF  .~.~.~.~ Thread-tapping grip
281.1  DF  .~ With work-holder for assembly
281.2  DF  .~.~ For assembling a luminescent mantle
281.3  DF  .~.~ And assembling press (e.g., truss assembling means, etc.)
281.4  DF  .~.~ Having means to permit support movement while work is thereon
281.5  DF  .~ Including means to relatively position plural work parts
281.6  DF  .~ Work-supported apparatus
282  DF  .~ Tube, sleeve or ferrule
283  DF  .~ Work gripper, anvil, or element
283.5  DF  .~ By deforming
284  DF  MISCELLANEOUS APPARATUS
******************************
CROSS-REFERENCE ART COLLECTIONS
******************************
900  DF  METHODS AND APPARATUS FOR ASSEMBLY BY ELECTROSTATIC ATTRACTION
901  DF  BALANCING METHOD
902  DF  FILTER MAKING
903  DF  FIREARM BOLT MAKING
904  DF  LAMINATED METAL ARTICLE MAKING
905  DF  MAKING COIL WOUND WALL SCREEN
906  DF  NUCLEAR DEVICE MAKING
******************************
DIGESTS
******************************
DIG 1  DD  Method or apparatus involving adhesive
DIG 2  DD  Method or apparatus using aluminum
DIG 3  DD  Method or apparatus with bending
DIG 4  DD  Method or apparatus with brazing
DIG 5  DD  Method or apparatus with casting
DIG 6  DD  Method or apparatus with centrifugal casting
DIG 7  DD  Method or apparatus with cleaning
DIG 8  DD  Method or apparatus with composite casting
DIG 9  DD  Method or apparatus with cup formed and bottom removed
DIG 10  DD  Method or apparatus with die casting
DIG 11  DD  Method or apparatus with drawing
DIG 12  DD  Method or apparatus with electroplating
DIG 13  DD  Method or apparatus with electric heating
DIG 14  DD  Method or apparatus with enameling
DIG 15  DD  Forming article on end of long stock and then cutting off
DIG 16  DD  Method or apparatus with etching
DIG 17  DD  Method or apparatus with making flow lines; crystals
DIG 18  DD  Method or apparatus with forging
DIG 19  DD  Method or apparatus with grinding
DIG 20  DD  Method or apparatus for double blank
DIG 21  DD  Method or apparatus for heating
DIG 22  DD  Method or apparatus using indium
DIG 23  DD  Method or apparatus with knurling
DIG 24  DD  Method or apparatus with local heating
DIG 25  DD  Method or apparatus with particular material
DIG 26  DD  Method or apparatus with machining
DIG 27  DD  Method or apparatus using magnesium
DIG 28  DD  Magnetic recording digest
DIG 29  DD  Molding with other step
DIG 30  DD  Ornamenting with other step
DIG 31  DD  Pressing powder with other step
DIG 32  DD  Rolling with other step
DIG 33  DD  Scoring with other step
DIG 34  DD  Scaling with other step
DIG 35  DD  Shrink fitting with other step
DIG 36  DD  Shot blasting with other step
DIG 37  DD  Stamping with other step
DIG 38  DD  Spot welding with other step
DIG 39  DD  Spraying with other step
DIG 40  DD  Strips of repeated articles - cut up later
DIG 41  DD  Taper tube making
DIG 42  DD  Tension applied during working
DIG 43  DD  Upsetting and flanging tube end
DIG 44  DD  Vacuum
DIG 45  DD  Titanium
DIG 46  DD  Vibration
DIG 47  DD  Extruding with other step
DIG 48  DD  Welding with other step
DIG 49  DD  Work hardening with other step
DIG 50  DD  Cutting fluid application and debris control
DIG 51  DD  Power stop control for movable element
DIG 52  DD  Chip breaker
DIG 53  DD  Workpiece and debris separator
DIG 54  DD  Fluid control interrelated with machine tool mechanism
DIG 55  DD  With cutter drive
DIG 56  DD  With shield or hood movements
DIG 57  DD  With cutter feed
DIG 59  DD  Hood actuated by tool or work approach
DIG 60  DD  Progressive displacement of hood
DIG 61  DD  Plural-type debris removers
DIG 62  DD  Rubbing transfer of solid coating to rotating element
DIG 63  DD  Fluid conveyor or applicator
DIG 64  DD  Ambulatory cutter with fluent conduit
DIG 65  DD  Cutter contained supply reservoir
DIG 66  DD  Fluid flow to channeled cutter
DIG 67  DD  Rotating cutter
DIG 68  DD  Hollow spindle contains
DIG 69  DD  Fluid spreader contacts cutter
DIG 70  DD  Rotary or oscillating fluid applicator
DIG 71  DD  Complete immersion of cutter
DIG 72  DD  Dip or splash supply
DIG 73  DD  Chain or belt conveyor
DIG 74  DD  Partial immersion of cutter
DIG 75  DD  Adjustable liquid level
DIG 76  DD  Movable liquid-carrying trough
DIG 77  DD  With separator or filter
DIG 78  DD  Air blast and/or vacuum conveyor
DIG 79  DD  Removable debris receptacle
DIG 81  DD  Gas as a conveyor
DIG 82  DD  Air current generated by cutter
DIG 83  DD  Fan coaxial with cutter
DIG 84  DD  Vacuum exhaust type
DIG 85  DD  With fluid control valve
DIG 86  DD  Hood encased cutter
DIG 87  DD  Multiple fluid paths
DIG 88  DD  By projecting, squirting or dripping
DIG 89  DD  Gas entrained liquid supply
DIG 90  DD  Elevated tank supply
DIG 91  DD  Plural discharge openings
DIG 92  DD  Fluid channel in cutter
DIG 93  DD  Plural discharge loci
DIG 94  DD  Debris remover, catcher, or deflector
DIG 95  DD  Magnetic or electrostatic
DIG 96  DD  Mechanical removal assistant
DIG 97  DD  Cutter engaging cleaner
DIG 98  DD  Rotating, reciprocating or oscillating cleaner
DIG 99  DD  Flexible conveyor
DIG 100  DD  Screw or cam conveyor
DIG 101  DD  Pan, bed, or table
DIG 102  DD  Debris chute
DIG 104  DD  Tool or work attached
DIG 105  DD  Assembly, magnetic, or indicia tool