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Class Information
Number: 280/43.23
Name: Land vehicles > Wheeled > Extensible > Vertically adjustable wheels > With actuator > Power operated
Description: Vehicle wherein the actuating means is operated by a motor.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618227 |
Method and apparatus for an adjustable trailer |
Nov. 17, 2009 |
| 7559736 |
Apparatus and method for efficiently loading and unloading racks of potted plants in a wholesale nursery where the plants are growing |
Jul. 14, 2009 |
| 7547025 |
Assembly and method for lowering and raising a transport trailer bed for loading and unloading a trailer |
Jun. 16, 2009 |
| 7426970 |
Articulated wheel assemblies and vehicles therewith |
Sep. 23, 2008 |
| 7398981 |
Auxiliary axle system for concrete pump truck |
Jul. 15, 2008 |
| 7329161 |
Amphibious recreation vehicle |
Feb. 12, 2008 |
| 7311568 |
Amphibious vehicle |
Dec. 25, 2007 |
| 7216876 |
Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle |
May. 15, 2007 |
| 7216605 |
Animal management system |
May. 15, 2007 |
| 7112029 |
Carrier apparatus and method |
Sep. 26, 2006 |
| 7074003 |
Helicopter moving device |
Jul. 11, 2006 |
| 7044704 |
Portable load lifting bed |
May. 16, 2006 |
| 7004483 |
Cart for large slabs |
Feb. 28, 2006 |
| 6857643 |
Elevating trailer apparatus |
Feb. 22, 2005 |
| 6772850 |
Power assisted wheeled carriage |
Aug. 10, 2004 |
| 6575487 |
Boat launching/retrieval/transport apparatus and method |
Jun. 10, 2003 |
| 6474672 |
Adjustable vehicle with moving section for load transfer |
Nov. 5, 2002 |
| 6409186 |
Mobile cart |
Jun. 25, 2002 |
| 6405393 |
Height and angle adjustable bed having a rolling base |
Jun. 18, 2002 |
| 6315311 |
Self-stowing wheeled support structure |
Nov. 13, 2001 |
| 6260646 |
Power-assisted pallet truck |
Jul. 17, 2001 |
| 6203263 |
Transport cradle for a skid-supported helicopter |
Mar. 20, 2001 |
| 6135700 |
Transport vehicle deck lowering mechanism |
Oct. 24, 2000 |
| 6089604 |
Wheeled chassis |
Jul. 18, 2000 |
| 6019565 |
Container lifting and transport apparatus |
Feb. 1, 2000 |
| 5984340 |
Trailer |
Nov. 16, 1999 |
| 5915705 |
Lift mechanism for vehicle suspensions |
Jun. 29, 1999 |
| 5911408 |
Transportable lift |
Jun. 15, 1999 |
| 5890559 |
Personnel lift with automatic set-up transport wheel |
Apr. 6, 1999 |
| 5887880 |
Squatdown axle and suspension system |
Mar. 30, 1999 |
| 5875869 |
Personnel lift with automatic set-up transport wheel |
Mar. 2, 1999 |
| 5868418 |
Lift mechanism for vehicle suspensions |
Feb. 9, 1999 |
| 5855378 |
Elevator suspension and method of use |
Jan. 5, 1999 |
| 5845914 |
Portable suspension system for highly sensitive equipment |
Dec. 8, 1998 |
| 5800114 |
Container handling device |
Sep. 1, 1998 |
| 5785576 |
Radio controlled vehicle with selectable vehicle suspension system |
Jul. 28, 1998 |
| 5772237 |
Suspension system for powered wheelchair |
Jun. 30, 1998 |
| 5762533 |
Toy vehicle with adjustably positioned wheels |
Jun. 9, 1998 |
| 5722872 |
Counter balanced lift assembly for low-rider model vehicles |
Mar. 3, 1998 |
| 5716061 |
Dolly for moving a snowmobile |
Feb. 10, 1998 |
| 5628607 |
Adaptable trailer and trailer system |
May. 13, 1997 |
| 5613697 |
Elevatable wheelchair |
Mar. 25, 1997 |
| 5549322 |
Vehicle lift axle |
Aug. 27, 1996 |
| 5535465 |
Trolleys |
Jul. 16, 1996 |
| 5527059 |
Adjustable vehicle suspension |
Jun. 18, 1996 |
| 5449042 |
Rephasing controlling/controlled hydraulic cylinders in folding implement frame |
Sep. 12, 1995 |
| 5445236 |
Vehicle |
Aug. 29, 1995 |
| 5429472 |
Mechanism for lifting hauling of a container |
Jul. 4, 1995 |
| 5407251 |
Dump truck tailgate |
Apr. 18, 1995 |
| 5397209 |
Workpiece-transport trolley |
Mar. 14, 1995 |
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