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Class Information
Number: 280/789
Name: Land vehicles > Wheeled > Running gear > Specific vehicle frame > Trailer type
Description: Apparatus in which the frame is specifically constructed for use in a nonpowered vehicle to be pulled by a tractor or other vehicle having self-propelling means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619506 |
Device for sensing tractor trailer connection |
Nov. 17, 2009 |
| 7575251 |
Travel trailer having improved turning radius |
Aug. 18, 2009 |
| 7568856 |
Joint and main beam of container semi-trailer provided with the joint |
Aug. 4, 2009 |
| 7559400 |
Low profile chassis and suspension |
Jul. 14, 2009 |
| 7490856 |
Head hauler |
Feb. 17, 2009 |
| 7467810 |
Apparatus for transporting a sensor |
Dec. 23, 2008 |
| 7461865 |
Aluminum hanger and hanger assembly |
Dec. 9, 2008 |
| 7458602 |
Dual motorcycle trailer |
Dec. 2, 2008 |
| 7374193 |
Transporting apparatus and trailer conversion kit and method |
May. 20, 2008 |
| 7318608 |
Running gear with integral engine supports |
Jan. 15, 2008 |
| 7303200 |
Hanger-free movable subframe for tractor-trailers |
Dec. 4, 2007 |
| 7287780 |
Trailer frame |
Oct. 30, 2007 |
| 7278650 |
Travel trailer having improved turning radius |
Oct. 9, 2007 |
| 7216884 |
Aluminum trailer, frame and kit |
May. 15, 2007 |
| 7216896 |
Heavy hauling system with hydraulic-powered extendable axles |
May. 15, 2007 |
| 7207593 |
Lightweight reinforced tractor-trailer slider |
Apr. 24, 2007 |
| 7191567 |
Floor frame structure for a manufactured home |
Mar. 20, 2007 |
| 7175205 |
Collapsible utility trailer |
Feb. 13, 2007 |
| 7156422 |
Undercarriage for a vehicle and method for manufacturing longitudinal beams for it |
Jan. 2, 2007 |
| 7144041 |
Aluminum hanger and hanger assembly |
Dec. 5, 2006 |
| 7131666 |
Off-road vehicle trailer |
Nov. 7, 2006 |
| 7111854 |
Trailer sub-frame assembly |
Sep. 26, 2006 |
| 7073816 |
Multi-use trailer |
Jul. 11, 2006 |
| 7065926 |
Manufactured home frame |
Jun. 27, 2006 |
| 7004495 |
Vertically stowable modular multi-purpose trailer |
Feb. 28, 2006 |
| 6986519 |
Low profile chassis and suspension |
Jan. 17, 2006 |
| 6962370 |
Collapsible utility trailer |
Nov. 8, 2005 |
| 6955375 |
Vertically stowable modular multi-purpose trailer |
Oct. 18, 2005 |
| 6932388 |
Trailer frame |
Aug. 23, 2005 |
| 6923475 |
ATV trailer with fully-rotatable suspension |
Aug. 2, 2005 |
| 6920721 |
Building system |
Jul. 26, 2005 |
| 6890003 |
Suspension subframe assembly |
May. 10, 2005 |
| 6877581 |
Deployable power generation and distribution system |
Apr. 12, 2005 |
| 6854793 |
Reinforcing bracket for trailer-frame butt joints |
Feb. 15, 2005 |
| 6840543 |
Trailer |
Jan. 11, 2005 |
| 6834882 |
Trailer system |
Dec. 28, 2004 |
| 6805379 |
Sub-frame device for supporting a pick-up box |
Oct. 19, 2004 |
| 6802521 |
Trailer wall construction |
Oct. 12, 2004 |
| 6782965 |
Truck chassis configuration |
Aug. 31, 2004 |
| 6745954 |
Trailer-mounted atomizer |
Jun. 8, 2004 |
| 6742787 |
ATV trailer |
Jun. 1, 2004 |
| 6739617 |
Expandable trailer |
May. 25, 2004 |
| 6659497 |
Method and apparatus for a tri-modal trailer |
Dec. 9, 2003 |
| 6652020 |
Reinforcing bracket for trailer-frame butt joints |
Nov. 25, 2003 |
| 6652003 |
Travel trailer chassis with extended axle support |
Nov. 25, 2003 |
| 6629720 |
System for bracing disabled trailers, clamp therefor and method |
Oct. 7, 2003 |
| 6615549 |
Movable double decked steel orchestra stage |
Sep. 9, 2003 |
| 6612389 |
Combination trailer and two-wheel conversion utility for a motorcycle |
Sep. 2, 2003 |
| 6609587 |
Frame assembly for a work machine |
Aug. 26, 2003 |
| 6585285 |
Modular load transporting trailer |
Jul. 1, 2003 |
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