US Patent Class 301
LAND VEHICLES: WHEELS AND AXLES




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Current as of: June, 1999
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  DF  CLASS NOTES
1  DF  COMBINED WHEEL AND AXLE MODIFICATION
2  DF  .~ Cushion lateral thrust
2.5  DF  .~ With pedal crank
5.1  DF  WHEEL
5.21  DF  .~ Balancing device
5.22  DF  .~.~ Self-operating
5.23  DF  .~ With peripheral roller
5.24  DF  .~ Having housing for tire inflation means
5.3  DF  .~ Skate
5.7  DF  .~.~ With antifriction bearing
6.1  DF  .~ With drive or brake attachment
6.2  DF  .~.~ Aircraft wheel
6.3  DF  .~.~ And with brake-cooling means
6.4  DF  .~.~.~ Comprising means to utilize a fluid
6.5  DF  .~.~ Drive means on wheel
6.6  DF  .~.~ Wheel supported on brake drum clear of hub
6.7  DF  .~.~ Brake drum supported on wheel clear of hub
6.8  DF  .~.~ Disc brake
6.9  DF  .~.~ For cycle-type vehicle
6.91  DF  .~.~ Having vibration damper or heat insulator
7  DF  .~ Wheelbarrow type
8  DF  .~ Having auxiliary bracing
9.1  DF  .~ Detachable wheel section
9.2  DF  .~.~ With provision to permit positioning of rim laterally of hub
10.1  DF  .~.~ Demountable rim
11.1  DF  .~.~.~ Rim-securing means
11.2  DF  .~.~.~.~ With lock between rim and wheel body
11.3  DF  .~.~.~.~ With spacer between rim and wheel body
12.1  DF  .~.~.~.~ Spoke secured
12.2  DF  .~.~.~.~.~ Radially movable spoke
13.1  DF  .~.~.~.~ Plural rims
13.2  DF  .~.~.~.~.~ Dual rims
14  DF  .~.~.~.~ Securing and removing means
15  DF  .~.~.~.~ Contractible rim
16  DF  .~.~.~.~ Expandable wheel body
17  DF  .~.~.~.~ Bayonet joint
18  DF  .~.~.~.~ Radially acting wedge
19  DF  .~.~.~.~.~ Transversely extending wedge
20  DF  .~.~.~.~.~.~ Independently movable
21  DF  .~.~.~.~.~.~.~ Bolt wedge
22  DF  .~.~.~.~.~.~.~ Annular wedge
23  DF  .~.~.~.~ Removable side ring
24  DF  .~.~.~.~ Removable side lug
25  DF  .~.~.~.~ Latch
26  DF  .~.~.~.~.~ Annular latch
27  DF  .~.~.~.~.~.~ Expandable ring
28  DF  .~.~.~.~.~ Radially moving bolt
29  DF  .~.~.~.~.~ Pivoted
29.2  DF  .~.~.~.~ Circumferentially divided rim
30  DF  .~.~.~ Transversely divided
30.2  DF  .~.~.~.~ One section both transversely and circumferentially divided
31  DF  .~.~.~.~ Plural sections
32  DF  .~.~.~.~.~ Hinged
33  DF  .~.~.~.~ With end-aligning means
34  DF  .~.~.~.~.~ Tool connection
35.1  DF  .~.~.~ Circumferentially divided rim
35.2  DF  .~.~.~.~ Rim sections held together by bayonet joint
35.3  DF  .~.~.~.~ Rim secctions held together by transversely divided locking ring
35.51  DF  .~.~.~ Including means to prevent relative rotation between rim and wheel body
35.52  DF  .~.~ Geared mounting mechanism
35.53  DF  .~.~ Artillery wheel with single-acting retaining means
35.54  DF  .~.~ Artillery wheel bolted to hub
35.55  DF  .~.~.~ By central nut
35.56  DF  .~.~ Wire-spoke wheel with single-acting mounting means
35.57  DF  .~.~ Wire-spoke wheel bolted to hub
35.58  DF  .~.~.~ By central nut
35.59  DF  .~.~ Spoke formations bolted to hub
35.61  DF  .~.~ Disc wheel with single-acting retaining means
35.62  DF  .~.~ Disc wheel bolted to hub
35.63  DF  .~.~.~ By central nut
36.1  DF  .~ Dual wheels
36.2  DF  .~.~ Relatively rotatable
36.3  DF  .~.~ With wear-preventing means therebetween
37.1  DF  .~ With wheel cover
37.21  DF  .~.~ With anti-theft device for wheel cover
37.22  DF  .~.~ Tire sidewall
37.23  DF  .~.~.~ Retained on wheel cover
37.24  DF  .~.~ Trim ring covering rim only
37.25  DF  .~.~ With relatively rotatable element
37.26  DF  .~.~ Including distinct central medallion
37.27  DF  .~.~.~ Attached to plastic cover permanently secured to wheel
37.28  DF  .~.~ Including access door
37.29  DF  .~.~ Wire-spoke wheel simulating wheel cover
37.31  DF  .~.~ Including resilient securing means
37.32  DF  .~.~.~ Resilient securing ring on cover
37.33  DF  .~.~.~.~ Acting to bias portion of cover into engagement with wheel
37.34  DF  .~.~.~ Detachable
37.35  DF  .~.~ Wheel body or rim having integral securing bump
37.36  DF  .~.~.~ Bump on rim
37.37  DF  .~.~ Cover securing threaded means
37.38  DF  .~.~.~ Central thread
37.39  DF  .~.~ Cover having integral securing teeth
37.41  DF  .~.~ Cover securing, wheel spoke engaging means
37.42  DF  .~.~ Plastic cover
37.43  DF  .~.~.~ Permanently secured to wheel
38.1  DF  .~ Emergency
39.1  DF  .~.~ Tire or rim
40.1  DF  .~.~.~ Traction increasing
40.2  DF  .~.~.~.~ Auxiliary tire mounted to one side of main wheel
40.3  DF  .~.~.~ Safety emergency tire or rim
40.4  DF  .~.~.~ Rim clamp for securing emergency tire to rim
40.5  DF  .~.~.~ Cover cleated to wheel to provide smooth road surface
40.6  DF  .~.~ Auxiliary wheel movable radially into emergency position
41.1  DF  .~ Traction increasing
42  DF  .~.~ Chains
43  DF  .~.~ Projecting cleat
44.1  DF  .~.~.~ Removably attached
44.2  DF  .~.~.~.~ Of resilient material
44.3  DF  .~.~.~.~ To rim
44.4  DF  .~.~.~.~ To wheel body
45  DF  .~.~.~ Movable
46  DF  .~.~.~.~ Adjustable
48  DF  .~.~.~.~.~ Alternately projecting and retracting
49  DF  .~.~.~.~.~.~ Supported by supplemental wheel attachment
47  DF  .~.~.~.~.~ Supported by supplemental wheel attachment
50  DF  .~.~.~.~.~ Individually
51  DF  .~.~.~.~ Spring moved
52  DF  .~.~ Dual rims, connecting cleat
53  DF  .~.~ Recessions in rim
53.5  DF  .~.~ Wheel weight
54  DF  .~ Part of wheel body under tension, part under compression
55  DF  .~ Tension wheel; e.g., spoke
56  DF  .~.~ Having spoke attached tangentially to hub
57  DF  .~.~ Having hairpin type spokes
58  DF  .~.~ Rim (or felly) and spoke connection
59  DF  .~.~ Hub and spoke connection
60  DF  .~.~.~ Having provision to simultaneously tension plural spokes
61  DF  .~.~.~ Distinct spoke socket sleeve
62  DF  .~ Compression wheel
63.1  DF  .~.~ Disc
64.1  DF  .~.~.~ Having spoke configuration
64.2  DF  .~.~.~.~ Wheel body formed from two discs permanently
64.3  DF  .~.~.~ Wheel formed from two discs
64.4  DF  .~.~.~.~ Removably secured together
64.5  DF  .~.~.~.~.~ By tab struck from disc
64.6  DF  .~.~.~ Of fabric, wood or paper
64.7  DF  .~.~.~ Of plastic
65  DF  .~.~ Of cast metal
66  DF  .~.~ Integrally connected spokes
67  DF  .~.~ Rim (or felly) and spoke connection
68  DF  .~.~.~ Adjustable
69  DF  .~.~.~.~ Screw
70  DF  .~.~.~ Including distinct spoke socket sleeve
71  DF  .~.~.~.~ At felly joint
72  DF  .~.~.~ Combined felly joint
73  DF  .~.~ Plural spoke series
74  DF  .~.~.~ Hub and spoke connection
75  DF  .~.~.~.~ Including provision for tightening spoke
76  DF  .~.~.~.~ Driven spoke
77  DF  .~.~.~.~.~ Including socket-strengthening means
78  DF  .~.~.~.~ Spoke claiming hub members
79  DF  .~.~ Single spoke series
80  DF  .~.~.~ Hub and spoke connection
81  DF  .~.~.~.~ Including provision for tightening spoke
82  DF  .~.~.~.~ Driven spoke
83  DF  .~.~.~.~.~ Including socket-strengthening means
84  DF  .~.~.~.~ Spoke claiming hub members
85  DF  .~.~.~.~.~ Ring-forming spoke ends
86  DF  .~ Nonresilient tire
87  DF  .~.~ Including tire-securing device
88  DF  .~.~.~ Combined with felly joint
89  DF  .~.~.~ Comprising interposed clips or wedges
90  DF  .~.~ With rail-climbing device
91  DF  .~.~ Adjustable circumference tire
92  DF  .~.~.~ Adjustable by use of screw
93  DF  .~.~.~.~ Both right- and left-threaded
94  DF  .~.~.~ Adjustable by use of wedge
95  DF  .~ Rim or felly
96  DF  .~.~ Metallic
97  DF  .~.~.~ For use with resilient tire
98  DF  .~.~ For use with resilient tire
99  DF  .~.~ Joint
100  DF  .~.~.~ Adjustable
101  DF  .~.~.~.~ Adjustable by use of screw
102  DF  .~.~.~.~.~ Both right- and left-threaded
103  DF  .~.~.~.~ Adjustable by use of wedge
104  DF  .~ Spoke
105.1  DF  .~ Hub
106  DF  .~.~ Having reenforcing band or casing
107  DF  .~.~.~ Point band
108.1  DF  .~.~ Hub cap
108.2  DF  .~.~.~ Having transparent window
108.3  DF  .~.~.~ Plastic hub cap
108.4  DF  .~.~.~ Retained by threaded means
108.5  DF  .~.~.~.~ Central-threaded means
109  DF  .~.~ Axle box
110  DF  .~.~.~ Mounting
110.5  DF  .~.~ For cycle-type vehicle
110.6  DF  .~.~ Circumferentially divided
111  DF  .~ Wheel-attaching device
112  DF  .~.~ Outer-end stop
113  DF  .~.~.~ Linchpin
114  DF  .~.~.~ Screw
115  DF  .~.~.~.~ Adjustable plural-part nut
116  DF  .~.~.~.~ With hub-driven wrench
117  DF  .~.~.~.~ Tap bolt
118  DF  .~.~.~ Bayonet means
119  DF  .~.~.~ Pivoted means
120  DF  .~.~.~ Sliding means
121  DF  .~.~ Movable latch detent
122  DF  .~.~ Stop-engaging collar or sleeve
122.5  DF  .~.~ Lug nut
123  DF  .~ Sand band
124.1  DF  AXLE
124.2  DF  .~ With distinct handle to effect mounting on cycle-type vehicle
125  DF  .~ With provision to interfit with vehicle
126  DF  .~ Rotary shaft or spindle
127  DF  .~ Cranked or bowed
128  DF  .~ Varying-length adjustment
129  DF  .~ Trussed
130  DF  .~ Emergency repair provision
131  DF  .~ Spindle
132  DF  .~.~ Mounting
133  DF  .~.~.~ Spring
134  DF  .~ Skein
135  DF  .~.~ Mounting
136  DF  .~.~.~ Spring
137  DF  .~ Including housing for drive mechanism