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Class Information
Number: 440/12.5
Name: Marine propulsion > Self-propelled vehicle having land and water propulsion means (e.g., amphibious vehicle)
Description: Subject matter wherein a device which is in contact with a supporting surface (a) is designed for carrying a passenger, or a load over a distance (i.e., vehicle), and (b) has means for moving it under its own power over the supporting surface which is both on terra firma (i.e., land) and through a body of water.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7427220 |
Amphibious robotic device |
Sep. 23, 2008 |
| 7410396 |
Amphibious vehicle transmission |
Aug. 12, 2008 |
| 7338335 |
Hybrid electric heavy-duty vehicle drive system |
Mar. 4, 2008 |
| 7329161 |
Amphibious recreation vehicle |
Feb. 12, 2008 |
| 7322864 |
Amphibious vehicles with retractable wheels |
Jan. 29, 2008 |
| 7316594 |
Wheel suspension and retraction system |
Jan. 8, 2008 |
| 7311567 |
Amphibious vehicle |
Dec. 25, 2007 |
| 7234982 |
Amphibious vehicle suspension |
Jun. 26, 2007 |
| 7211983 |
Amphibious off-road vehicle |
May. 1, 2007 |
| 7207851 |
Amphibious vehicle |
Apr. 24, 2007 |
| 7182031 |
Conversion kit for all terrain vehicle |
Feb. 27, 2007 |
| 7089822 |
Power train for amphibious vehicle |
Aug. 15, 2006 |
| 7077714 |
Apparatus to convert an all terrain vehicle into a boat, and methods of constructing and utilizing same |
Jul. 18, 2006 |
| 7056167 |
Life boot |
Jun. 6, 2006 |
| 7040938 |
Armored foldaway inflatable floating device |
May. 9, 2006 |
| 7004801 |
Amphibious vehicle |
Feb. 28, 2006 |
| 6994358 |
Bump stop |
Feb. 7, 2006 |
| 6951492 |
Vehicle cooling arrangements |
Oct. 4, 2005 |
| 6910928 |
Amphibious vehicle with spray control means |
Jun. 28, 2005 |
| 6890225 |
Amphibious vehicle |
May. 10, 2005 |
| 6881107 |
Amphibious vehicle comprising an improved decoupler |
Apr. 19, 2005 |
| 6820566 |
Means of providing additional modular armor protected buoyancy to tracked and wheeled vehicles |
Nov. 23, 2004 |
| 6811454 |
Suspension system |
Nov. 2, 2004 |
| 6776672 |
Power train |
Aug. 17, 2004 |
| 6776673 |
Auxiliary apparatus for flotation, propulsion and steering for wheeled or tracked vehicles |
Aug. 17, 2004 |
| 6764358 |
Amphibious vehicle |
Jul. 20, 2004 |
| 6722931 |
Amphibian bridge-forming and ferrying vehicle |
Apr. 20, 2004 |
| 6672916 |
Amphibious vehicle |
Jan. 6, 2004 |
| 6666735 |
Jet drive assist for off-road vehicle with flotation |
Dec. 23, 2003 |
| 6626140 |
Four stroke engine having power take off assembly |
Sep. 30, 2003 |
| 6595812 |
Amphibious vehicle |
Jul. 22, 2003 |
| 6540569 |
Integrated utility personal vehicle |
Apr. 1, 2003 |
| 6386929 |
Amphibious vehicles |
May. 14, 2002 |
| 6364723 |
Air boat with retractable wheels for ground and water travel |
Apr. 2, 2002 |
| 6319079 |
Amphibious robot mine locator |
Nov. 20, 2001 |
| 6315622 |
Amphibious vehicle chassis |
Nov. 13, 2001 |
| 6280266 |
Amphibious vehicle drivetrain |
Aug. 28, 2001 |
| 6174209 |
Amphibious robot mine locator |
Jan. 16, 2001 |
| 6159058 |
Retractable suspension for a boat |
Dec. 12, 2000 |
| 6062156 |
Snowmobile powered watercraft |
May. 16, 2000 |
| 5868093 |
Amphibious vehicle |
Feb. 9, 1999 |
| 5832862 |
Amphibious vehicle |
Nov. 10, 1998 |
| 5769021 |
Amphibious craft |
Jun. 23, 1998 |
| 5765497 |
Bow vane with integral suspension fairings |
Jun. 16, 1998 |
| 5766458 |
Modulated and regenerative ceramic filter with insitu heating element |
Jun. 16, 1998 |
| 5752862 |
Power train layout for an amphibious vehicle |
May. 19, 1998 |
| 5690046 |
Amphibious vehicles |
Nov. 25, 1997 |
| 5660134 |
Amphibious vehicle cocoon |
Aug. 26, 1997 |
| 5632221 |
Amphibious vehicle having retractable ground wheels |
May. 27, 1997 |
| 5628272 |
Pivotable thrust vectoring transom panel |
May. 13, 1997 |
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