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Class Information
Number: 280/476.1
Name: Land vehicles > Wheeled > Articulated vehicle > Wheeled draft connection
Description: Vehicles in which the draft connection between the articulated vehicles is provided with a ground engaging wheel or wheels.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7290782 |
Trailer dolly |
Nov. 6, 2007 |
| 7261313 |
Towing mechanism |
Aug. 28, 2007 |
| 7237789 |
Detachable axle and hitch assembly |
Jul. 3, 2007 |
| 7017934 |
Tractor dolly |
Mar. 28, 2006 |
| 6820887 |
Dolly for towing trailers |
Nov. 23, 2004 |
| 6733028 |
Towing mechanism |
May. 11, 2004 |
| 6685211 |
Trailer dolly |
Feb. 3, 2004 |
| 6663131 |
Dolly for towing disabled trailers |
Dec. 16, 2003 |
| 6616373 |
Boat launching device and method |
Sep. 9, 2003 |
| 6565108 |
Locking mechanism for trailer-pulling assemblies |
May. 20, 2003 |
| 6454289 |
Trailer hitch cart for a motorcycle |
Sep. 24, 2002 |
| 6450523 |
Steering method for a trailing section of an articulated vehicle |
Sep. 17, 2002 |
| 6431564 |
Add-on self tracking axle for a vehicle |
Aug. 13, 2002 |
| 6419247 |
Auxiliary axle assembly |
Jul. 16, 2002 |
| 6290248 |
Universal dolly attachment device |
Sep. 18, 2001 |
| 6273447 |
Trailer support with articulating, free castering wheels |
Aug. 14, 2001 |
| 6224083 |
Multi-function load bearing apparatus |
May. 1, 2001 |
| 6182997 |
Trailer hitch assembly |
Feb. 6, 2001 |
| 6135484 |
Tow bar construction for transport vehicles and transport vehicle combinations, and a transport vehicle combination |
Oct. 24, 2000 |
| 6109640 |
Wheeled gooseneck adapter for standard hitch trailer |
Aug. 29, 2000 |
| 6036217 |
Method and apparatus for connecting a towed vehicle to a towing vehicle |
Mar. 14, 2000 |
| 5957475 |
Offset hitch for use in towing an implement |
Sep. 28, 1999 |
| 5924716 |
Method and apparatus for connecting a towed vehicle to a towing vehicle |
Jul. 20, 1999 |
| 5860670 |
Trailer towing device |
Jan. 19, 1999 |
| 5749593 |
Converter dolly lift mechanism |
May. 12, 1998 |
| 5727804 |
Wheeled load connector for pickup truck |
Mar. 17, 1998 |
| 5630603 |
Retractable trailer coupling assembly |
May. 20, 1997 |
| 5626356 |
Adjustable weight distribution system for highway vehicles |
May. 6, 1997 |
| 5609350 |
Motor home towing and carrying apparatus and method |
Mar. 11, 1997 |
| 5531468 |
Trailer articulation device |
Jul. 2, 1996 |
| 5501482 |
Wheel coupling for attaching a vehicular device to a wheel of an automotive vehicle |
Mar. 26, 1996 |
| 5501481 |
Motor home towing and carrying apparatus and method |
Mar. 26, 1996 |
| 5494309 |
Self-loading piggyback-type trailer unit |
Feb. 27, 1996 |
| 5407221 |
Converter dolly |
Apr. 18, 1995 |
| 5387002 |
Wheeled support for slip-in camper |
Feb. 7, 1995 |
| 5382041 |
Method and apparatus for connecting a trailer with a rigid drawbar and at least one centrally positioned axle to a tow vehicle |
Jan. 17, 1995 |
| 5370414 |
Low profile steerable dolly trailer |
Dec. 6, 1994 |
| 5366059 |
Steering system for plurality of vehicles |
Nov. 22, 1994 |
| 5348331 |
Trailer stabilizer and method |
Sep. 20, 1994 |
| 5348332 |
Pup trailer dolly back-up direction guide |
Sep. 20, 1994 |
| 5338050 |
Converter dolly for permitting backing up of tandem trailers |
Aug. 16, 1994 |
| 5284356 |
Transporting system and method for using same |
Feb. 8, 1994 |
| 5240286 |
Agricultural tank wagon |
Aug. 31, 1993 |
| 5224728 |
Trailer hanger |
Jul. 6, 1993 |
| 5098115 |
Converter dolly for permitting backing up of tandem trailers |
Mar. 24, 1992 |
| 5090720 |
Transporting system and method for using same |
Feb. 25, 1992 |
| 5071151 |
Tail wheel aircraft dolly |
Dec. 10, 1991 |
| 5067741 |
Devices using a dolly for reinforcing the loading capacity of tractor vehicles |
Nov. 26, 1991 |
| 5031926 |
Wheelbarrow conversion kit |
Jul. 16, 1991 |
| 5011178 |
Trailer hitch apparatus |
Apr. 30, 1991 |
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