| 12405154 |
Wireless scale system |
— |
2025-09-02 |
| D1084074 |
Feed wheel |
— |
2025-07-15 |
| D1072010 |
Feed wheel |
— |
2025-04-22 |
| 10500916 |
Axel load monitoring system |
Joshua Cayne Fisher |
2019-12-10 |
| D821262 |
Dump truck body |
Joshua Cayne Fisher |
2018-06-26 |
| D805430 |
Dump truck body |
Joshua Cayne Fisher |
2017-12-19 |
| 9809074 |
Trailing axle suspension system |
Joshua Cayne Fisher |
2017-11-07 |
| 9738338 |
Dual trailing axle suspension system |
Joshua Cayne Fisher |
2017-08-22 |
| 9731780 |
Trailer hitch |
Joshua Cayne Fisher |
2017-08-15 |
| 9598126 |
Automatic auxiliary axle control system |
Joshua Cayne Fisher |
2017-03-21 |
| 8523202 |
Trailing axle suspension system |
Joshua Cayne Fisher |
2013-09-03 |
| 8523203 |
Trailing axle suspension system |
Joshua Cayne Fisher |
2013-09-03 |
| 8485538 |
Auxiliary axle suspension system |
Joshua Cayne Fisher |
2013-07-16 |
| 7775308 |
Payload-carrying motor vehicle with tag axle having primary and secondary suspension |
— |
2010-08-17 |
| 7775533 |
Payload-carrying motor vehicle with tag axle having disableable brakes |
— |
2010-08-17 |
| 7740252 |
Payload-carrying motor vehicle with tag axle having force relievable suspension |
— |
2010-06-22 |
| 7731208 |
Tag axle operating system |
— |
2010-06-08 |
| 6116698 |
Articulating trailing tag axle |
Fred T. Smith, Fred P. Smith, William R. Johnson |
2000-09-12 |
| 5823629 |
Articulating trailing tag axle |
Fred T. Smith, Fred P. Smith, William R. Johnson |
1998-10-20 |