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Class Information
Number: 305/120
Name: Wheel substitutes for land vehicles > With frame carried endless track
Description: Apparatus including a flexible continuous band guided or supported by a basic structural unit made up of a plurality of beams, plates, or angle irons.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7478688 |
Anti-dive/squat suspension system |
Jan. 20, 2009 |
| 7458592 |
Body board sliding device for sliding on ground |
Dec. 2, 2008 |
| 7156185 |
Soil stabilizer with track apparatus |
Jan. 2, 2007 |
| 6921304 |
Amphibious vehicle |
Jul. 26, 2005 |
| 6367827 |
Caterpillar board designed in particular for use on grass slopes |
Apr. 9, 2002 |
| 6318484 |
Tracked suspension |
Nov. 20, 2001 |
| 6273530 |
Toe-in/toe-out adjustment mechanism |
Aug. 14, 2001 |
| 6260465 |
Tracked vehicle |
Jul. 17, 2001 |
| 6164399 |
Track-type carriage system for heavy vehicles |
Dec. 26, 2000 |
| 6132133 |
Crawler type vibratory compacting machine |
Oct. 17, 2000 |
| 5941326 |
Guide rail for a crawler track |
Aug. 24, 1999 |
| 5881834 |
Long travel suspension for tracked vehicle |
Mar. 16, 1999 |
| 5738361 |
Snow bicycle |
Apr. 14, 1998 |
| 5692579 |
Adjustable snowmobile track suspension |
Dec. 2, 1997 |
| 5370198 |
Long travel suspension for tracked vehicle |
Dec. 6, 1994 |
| 4826260 |
Pneumatic system for endless track vehicles |
May. 2, 1989 |
| 4825969 |
Wide track vehicle |
May. 2, 1989 |
| 4821824 |
Auxiliary traction system |
Apr. 18, 1989 |
| 4778019 |
Dynamic seals for vehicle air suspensions |
Oct. 18, 1988 |
| 4530545 |
Segmented air-track apparatus |
Jul. 23, 1985 |
| 4448273 |
Endless track attachment for a vehicle |
May. 15, 1984 |
| 4402555 |
Track-type vehicle undercarriage |
Sep. 6, 1983 |
| 4283094 |
Air suspension system for vehicle track |
Aug. 11, 1981 |
| 4283094 |
Air suspension system for vehicle track |
Aug. 11, 1981 |
| 4278302 |
Grouser bar track assembly for snowmobile |
Jul. 14, 1981 |
| 4232911 |
Carriage with articulated track |
Nov. 11, 1980 |
| 4129990 |
Advancing support |
Dec. 19, 1978 |
| 4120372 |
Joints |
Oct. 17, 1978 |
| 4086974 |
Chassis for vehicle |
May. 2, 1978 |
| 4056289 |
Occupant propelled tread vehicle |
Nov. 1, 1977 |
| 4014400 |
Mounting arrangement for detachably coupling a vehicle frame to a ground-engaging undercarriage |
Mar. 29, 1977 |
| 4011919 |
Tireroller |
Mar. 15, 1977 |
| 3974891 |
Crawler vehicle |
Aug. 17, 1976 |
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