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Class Information
Number: 180/186
Name: Motor vehicles > Including one or more ski-like or runner members > With at least one surface-engaging propulsion element
Description: Vehicle provided with one or more supporting-surface-contacting propulsion elements.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7451846 |
Snowmobile frame |
Nov. 18, 2008 |
| 7448462 |
Snowmobile exhaust system |
Nov. 11, 2008 |
| 7422083 |
Snowmobile having a knuckle connected to a body frame via an arm |
Sep. 9, 2008 |
| 7401674 |
Snowmobile |
Jul. 22, 2008 |
| 7395890 |
Snowmobile track suspension |
Jul. 8, 2008 |
| RE40289 |
Internal combustion engine for a snowmobile |
May. 6, 2008 |
| 7367418 |
Snowmobile air box assembly |
May. 6, 2008 |
| 7328765 |
Snowmobile tunnel and rear heat exchanger |
Feb. 12, 2008 |
| 7306067 |
Engine coupling system |
Dec. 11, 2007 |
| 7281598 |
Snowmobile |
Oct. 16, 2007 |
| 7249647 |
Snowmobile steering and suspension for improved performance in turns |
Jul. 31, 2007 |
| 7222689 |
Snowmobile with intercooler |
May. 29, 2007 |
| 7188693 |
Frame construction for a vehicle |
Mar. 13, 2007 |
| 7147074 |
Snowmobile |
Dec. 12, 2006 |
| 7124847 |
Frame construction for a vehicle |
Oct. 24, 2006 |
| 7124848 |
Frame construction for a vehicle |
Oct. 24, 2006 |
| 7100730 |
Snowmobile air box assembly |
Sep. 5, 2006 |
| 7063178 |
Frame assembly for snowmobile |
Jun. 20, 2006 |
| 7059440 |
Snowmobile |
Jun. 13, 2006 |
| 6899191 |
Actuated ski suspension |
May. 31, 2005 |
| 6880660 |
Snowmobile |
Apr. 19, 2005 |
| 6796395 |
Snowmobile |
Sep. 28, 2004 |
| 6725958 |
Snowmobile |
Apr. 27, 2004 |
| 6631778 |
Shock linkage assembly for a snowmobile suspension system |
Oct. 14, 2003 |
| 6604594 |
Foot grip |
Aug. 12, 2003 |
| 6467559 |
Propulsion device and method of use |
Oct. 22, 2002 |
| 6454037 |
Internal combustion engine for a snowmobile |
Sep. 24, 2002 |
| 6328124 |
Snowmobile front suspension |
Dec. 11, 2001 |
| 6234262 |
Snowmobile steering and suspension system |
May. 22, 2001 |
| 6227323 |
Exhaust control system for snowmobile engine |
May. 8, 2001 |
| 6199649 |
Snowmobile steering and ski suspension |
Mar. 13, 2001 |
| 5967532 |
Towable auger carrier for snow machines |
Oct. 19, 1999 |
| 5564517 |
Snowmobile conversion frame kit |
Oct. 15, 1996 |
| 4109739 |
Power driven ski-bob |
Aug. 29, 1978 |
| 3977485 |
Snow vehicle suspension system |
Aug. 31, 1976 |
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