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Class Information
Number: 280/43.24
Name: Land vehicles > Wheeled > Extensible > Vertically adjustable wheels > With nonwheel means for engaging the supporting surface
Description: Vehicle wherein the vertically adjustable wheels are replaced as a support for the vehicle running gear by leg or skid means when the wheels are vertically adjusted to a given position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7562883 |
Modular patient support system |
Jul. 21, 2009 |
| 7478818 |
Creeper without side rails |
Jan. 20, 2009 |
| 7419167 |
Sled device |
Sep. 2, 2008 |
| 7407187 |
Two-wheeled vehicle and chassis braking system |
Aug. 5, 2008 |
| 7374184 |
Portable table for table saw |
May. 20, 2008 |
| 7234720 |
Apparatus for supporting and transporting a bleacher |
Jun. 26, 2007 |
| 7077601 |
Hot in-place asphalt recycling machine |
Jul. 18, 2006 |
| 7070188 |
Mechanism for selectively locking swingably mounted wheel assemblies |
Jul. 4, 2006 |
| 6932359 |
Convertible ski-supported vehicle |
Aug. 23, 2005 |
| 6824147 |
Convertible ski-supported vehicle |
Nov. 30, 2004 |
| 6666464 |
Containment cart for solvent recovery system |
Dec. 23, 2003 |
| 6579051 |
Carriage for a construction panel |
Jun. 17, 2003 |
| 6527282 |
Convertible ski-supported vehicle |
Mar. 4, 2003 |
| 6454285 |
Ergonomic wheelchair with patient lifting mechanism |
Sep. 24, 2002 |
| 6439596 |
Collapsible handcart |
Aug. 27, 2002 |
| 6267393 |
Wheeled personal item caddy |
Jul. 31, 2001 |
| 6264217 |
Trolley and a wheel assembly for such a trolley |
Jul. 24, 2001 |
| 6217044 |
Steerable and retractable wheels for multi-purpose carriage |
Apr. 17, 2001 |
| 6113338 |
Rear loading trailer and method of use |
Sep. 5, 2000 |
| 6109625 |
Mobile base |
Aug. 29, 2000 |
| 5882018 |
Multi-state support |
Mar. 16, 1999 |
| 5845914 |
Portable suspension system for highly sensitive equipment |
Dec. 8, 1998 |
| 5778488 |
Baggage caster |
Jul. 14, 1998 |
| 5738520 |
Three-way pneumatic valve system |
Apr. 14, 1998 |
| 5739477 |
Portable apparatus for monitoring the weight of a vehicle |
Apr. 14, 1998 |
| 5636853 |
Baby rocking carriage |
Jun. 10, 1997 |
| 5586775 |
Foldable apparatus of a baggage cart |
Dec. 24, 1996 |
| 5568933 |
Foldable wheelchair |
Oct. 29, 1996 |
| 5551715 |
Two position utility basket |
Sep. 3, 1996 |
| 5484154 |
Wheeled accessory for equipment stands |
Jan. 16, 1996 |
| 5482303 |
Carriage table |
Jan. 9, 1996 |
| 5474311 |
Vehicle bench seat retractable wheel carriage |
Dec. 12, 1995 |
| 5462300 |
Go-cart restrainer |
Oct. 31, 1995 |
| 5433578 |
Retractable suspension |
Jul. 18, 1995 |
| 5431254 |
Self-locking brake for portable stand |
Jul. 11, 1995 |
| 5429472 |
Mechanism for lifting hauling of a container |
Jul. 4, 1995 |
| 5423652 |
Grave marker lifting and setting device |
Jun. 13, 1995 |
| 5398952 |
Liftable amusement ride carrier |
Mar. 21, 1995 |
| 5397209 |
Workpiece-transport trolley |
Mar. 14, 1995 |
| 5313817 |
Wheelable, storable cooler |
May. 24, 1994 |
| 5308094 |
Transport apparatus |
May. 3, 1994 |
| 5288197 |
Equipment trailer |
Feb. 22, 1994 |
| 5261495 |
Implement control |
Nov. 16, 1993 |
| 5203610 |
Reclining lift chair having wheels for transport |
Apr. 20, 1993 |
| 5193828 |
Dolly structure for merchandise display racks |
Mar. 16, 1993 |
| 5161814 |
Trailerable structure with retractable suspension |
Nov. 10, 1992 |
| 5145307 |
Cargo vehicle |
Sep. 8, 1992 |
| 5112183 |
Side-loading fork lift vehicle |
May. 12, 1992 |
| 5106109 |
Convertible cart apparatus |
Apr. 21, 1992 |
| 5086538 |
Incremental foot operated height adjuster for upright vacuum cleaner |
Feb. 11, 1992 |
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