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Class Information
Number: 280/28.5
Name: Land vehicles > Wheel substitute
Description: Vehicles provided with supporting wheel substitutes to engage the surface over which the vehicle moves.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7543663 |
Bimodal conveyance mechanism |
Jun. 9, 2009 |
| 7172203 |
Limited movement roller system |
Feb. 6, 2007 |
| 6478314 |
Walking device |
Nov. 12, 2002 |
| 6443466 |
All-terrain bicycle |
Sep. 3, 2002 |
| 6364040 |
Walking device |
Apr. 2, 2002 |
| 6260862 |
Walking device |
Jul. 17, 2001 |
| 6039331 |
Caterpillar board designed in particular for use on grass slopes |
Mar. 21, 2000 |
| 5582114 |
Tiltable portable pallet |
Dec. 10, 1996 |
| 5286044 |
Belted multi-purpose trailer |
Feb. 15, 1994 |
| 5228528 |
Track for tracked motorcycle |
Jul. 20, 1993 |
| 5191951 |
Belted undercarriage assembly |
Mar. 9, 1993 |
| 4977971 |
Hybrid robotic vehicle |
Dec. 18, 1990 |
| 4944353 |
Agricultural machine |
Jul. 31, 1990 |
| 4932677 |
Mobile cooler |
Jun. 12, 1990 |
| 4923257 |
Belted vehicle suspension system |
May. 8, 1990 |
| 4689903 |
Earth digging machine for use on soft or undulating terrain, particularly for the clearing of ponds, swamps or canals |
Sep. 1, 1987 |
| 4627630 |
Chain link runner assembly |
Dec. 9, 1986 |
| 4620602 |
Track drive converter |
Nov. 4, 1986 |
| 4537416 |
Trailer hitch alignment device |
Aug. 27, 1985 |
| 4440408 |
Recreational sleigh |
Apr. 3, 1984 |
| 4440253 |
Crawler-type transport apparatus |
Apr. 3, 1984 |
| 4411329 |
Vehicle with multi-directional movement capabilities |
Oct. 25, 1983 |
| 4350355 |
Wheel means for container handling |
Sep. 21, 1982 |
| 4261589 |
Suspension system |
Apr. 14, 1981 |
| 4248446 |
Slopemobile vehicle |
Feb. 3, 1981 |
| 4247127 |
Vehicular suspension system |
Jan. 27, 1981 |
| 4218070 |
Unpowered support vehicle |
Aug. 19, 1980 |
| 4092031 |
Tracked support for a cabinet |
May. 30, 1978 |
| 4072203 |
Small, personal, all terrain vehicle |
Feb. 7, 1978 |
| 3995909 |
Vehicle anti-skid mechanisms |
Dec. 7, 1976 |
| 3971597 |
All terrain vehicle |
Jul. 27, 1976 |
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