US Patent Class 220
RECEPTACLES-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
560  DF  FLOATING CONTAINER
560.01  DF  PUNCTURE OR FIRE RESISTANT CONTAINER {1}
560.03  DF  INCLUDING MEANS FOR LIMITING THE DISCHARGE OR SPREAD OF CONTENTS THROUGH AN UNLIMITED OPENING IN THE CONTAINER STRUCTURE (E.G., DOUBLE WALL, CATCH BASIN)
560.04  DF  FOR CRYOGENIC CONTENT (E.G., LIQUEFIED GAS) {6}
561  DF  CONTAINER HAVING RECONDITIONED OR RECONDITIONABLE END WALL
562  DF  VEHICLE MOUNTABLE TANK {2}
565  DF  STATIONARY TANK {5}
568  DF  COCKTAIL SHAKER
569  DF  MILK CAN
570  DF  PAINT TRAY
571  DF  DRAIN PAN OR DRIP PAN {3}
573.1  DF  COOKWARE (E.G., POT, BAKING PAN) {3}
574  DF  TABLE DISH (E.G., PLATE, BOWL, PLATTER, ETC.) {4}
576  DF  SMOKING STAND
577  DF  RIGID HEAT TRANSFER CONTAINER (I.E., HEAT IS CONDUCTED THROUGH CONTAINER WALL)
1.5  DF  FREIGHT CONTAINERS {1}
2  DF  COAL RECEPTACLES
2.1 R  DF  ENVELOPE FOR ELECTRIC LAMP OR SIMILAR DEVICE {3}
578  DF  INTERNAL CLOSURE-LIKE MEMBER WHICH RESTS ON THE UNUSED CONTENTS OF A CONTAINER {2}
581  DF  HIGH-PRESSURE-GAS TANK {6}
592.01  DF  RECEPTACLE HAVING MEANS TO FACILITATE MAINTAINING CONTENTS ABOVE OR BELOW AMBIENT TEMPERATURE (E.G., COMPARTMENT FOR HOLDING A HEAT EXCHANGE MEDIUM) {5}
3.2  DF  OUTLET OR JUNCTION BOX TYPE {5}
4.01  DF  SECTIONAL {9}
9.1  DF  FLACCID WALL MATERIAL PERMANENTLY UNITED WITH A SKELETAL FRAMEWORK {1}
9.4  DF  FLACCID WALL MATERIAL REMOVABLY ATTACHED TO SKELETAL FRAMEWORK
17.1  DF  LEG OR LAP SUPPORTED {2}
475  DF  POLE OR ROD SUPPORTED CONTAINER
476  DF  WALL SUPPORTED CONTAINER {3}
484  DF  IN GROUND, NONTANK CONTAINER (E.G., METER BOX, GARBAGE CAN, ETC.)
485  DF  WIRE CONTAINER {6}
495.01  DF  RECEPTACLE HAVING FLEXIBLE, REMOVABLE INNER LINER {5}
23.2  DF  HORIZONTALLY ATTACHED RECEPTACLE SETS {3}
23.83  DF  ARRANGEMENTS OF PLURAL RECEPTACLES {2}
23.9  DF  RECEPTACLE HAVING RIGID, REMOVABLE, NONRECEPTACLE INNER LINER
23.91  DF  RECEPTACLE HAVING RIGID, REMOVABLE EXTERNAL JACKET OR CASING
500  DF  COMPARTMENTED CONTAINER {12}
558  DF  TILTABLE FRONT PANEL FOR DRAWER OR TRAY (E.G., FILE DRAWER HAVING HINGED FRONT PANEL)
559  DF  COMPRESSOR OR FOLLOWER PLATE FOR DRAWER OR TRAY
200  DF  CLOSURES {45}
62  DF  BLANK {1}
62.11  DF  RECEPTACLE SIDE WALL MADE OF TWO OR MORE LAYERS OF MATERIAL PERMANENTLY ATTACHED TOGETHER {10}
600  DF  END WALL STRUCTURE {8}
639  DF  SEPARATE REINFORCING ELEMENT {4}
655  DF  OPEN END EDGE CUSHIONING MEANS
656  DF  ONE-PIECE, REINFORCED OPEN END EDGE {3}
660  DF  SIDEWALL STRUCTURE {7}
694  DF  CONTAINER ATTACHMENT OR ADJUNCT {21}
890  DF  MISCELLANEOUS
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CROSS-REFERENCE ART COLLECTIONS
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900  DF  RUPTURE PROOF
901  DF  LIQUIFIED GAS CONTENT (CRYOGENIC)
902  DF  FOAM
903  DF  INSULATING JACKET FOR BEVERAGE CONTAINER
904  DF  PAIL OR BUCKET OF FLEXIBLE OR FLACCID MATERIAL (E.G., FABRIC, RUBBER, ETC.)
905  DF  FLEXIBLE FUEL TANK FOR A VEHICLE
906  DF  BEVERAGE CAN (I.E., BEER, SODA, ETC.) {1}
908  DF  TRASH CONTAINER {3}
912  DF  COOKWARE (I.E., POTS AND PANS)
913  DF  VENTILATED CONTAINER
914  DF  CONTAINER CONTOURED TO FIT A BODY PART
915  DF  AEROSOL VALVE CAP OR PROTECTOR
915.1  DF  HAND-CARRIED CONTAINER FOR TRANSPORTING A BEVERAGE OR PREPARED FOOD (E.G., LUNCH BOX, DINNER PAIL, PICNIC COOLER) {1}
916  DF  CONTAINER INCLUDING AXIALLY OPPOSED REMOVABLE CLOSURES
917  DF  CORROSION RESISTANT CONTAINER
918  DF  SPACING ELEMENT FOR SEPARATING THE WALLS OF A SPACED-WALL CONTAINER {3}
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DIGESTS
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DIG 1  DF  Beer barrels
DIG 2  DF  Bottle crates
DIG 3  DF  Breaker strips and sealing strips
DIG 4  DF  Bushings
DIG 5  DF  Antidrip
DIG 6  DF  Drains
DIG 7  DF  Flexible tubes
DIG 8  DF  Ice cream cabinets
DIG 9  DF  Insulating materials
DIG 10  DF  Lunch kits
DIG 11  DF  Materials
DIG 12  DF  Molded
DIG 13  DF  Odd-shaped
DIG 14  DF  Plastic
DIG 15  DF  Plastic bottle crates
DIG 16  DF  Pressure indicators
DIG 17  DF  Pressure and temperature locks
DIG 18  DF  Refrigerator linings
DIG 19  DF  Rubber plugs and caps
DIG 20  DF  Safety locking devices
DIG 21  DF  Shields
DIG 22  DF  Seamless
DIG 23  DF  Fiberglass
DIG 24  DF  Tank trucks
DIG 25  DF  U-shaped, sectional
DIG 26  DF  Vanity
DIG 27  DF  Vents
DIG 28  DF  Washtubs
DIG 29  DF  Welded seam
DIG 30  DF  Biodegradable
DIG 31  DF  Sonic seal
DIG 32  DF  Radiator cap
DIG 33  DF  Gasoline tank cap
DIG 34  DF  Anti-tamper pharmaceutical capsules (e.g. tamper indicating or resistant) {3}
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FOREIGN ART COLLECTIONS
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FOR 112  DF  WITH SEPARABLE LINER OR ENCASEMENT (220/400) {4}
FOR 126  DF  FILAMENTARY WOUND BARRIER STRUCTURE (220/414)
FOR 127  DF  MULTILAYER BARRIER STRUCTURE (220/415) {23}
FOR 182  DF  LINING, PER SE (220/470)
*  DF  CLOSURES {4}