| 9925835 |
Automatic tire inflation system with removable air conduit member |
Robert X. Gao |
2018-03-27 |
| 9636954 |
Tire air pressure maintenance device |
Jeff Therber |
2017-05-02 |
| 8869850 |
Axle to axle sealed airway for an onboard automatic tire inflation system |
— |
2014-10-28 |
| 8327895 |
Drive axle seal body and tire inflation system |
— |
2012-12-11 |
| 6651689 |
Valve stem assembly for a pneumatic tire |
— |
2003-11-25 |
| 6425427 |
On-axle tire inflation system |
— |
2002-07-30 |
| 6206400 |
Variable sized trailer ball hitch assembly |
— |
2001-03-27 |
| 6203050 |
Ball hitch with lock assembly |
— |
2001-03-20 |
| D419122 |
Vehicle hitch lock |
— |
2000-01-18 |
| D415986 |
Hitch ball and lock assembly |
— |
1999-11-02 |
| D389397 |
Theft inhibiting device for a gladhand air supply |
— |
1998-01-20 |
| 5538062 |
Pnuematic tire inflation system |
— |
1996-07-23 |
| 5377736 |
Driven axle vehicle inflation system |
— |
1995-01-03 |
| 5287906 |
Air control system for pneumatic tires on a vehicle |
— |
1994-02-22 |