| |
 |
|
Class Information
Number: 188/4R
Name: Brakes > Vehicle > Wheel and ground
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5003754 |
Agricultural bale sheathing apparatus and method |
Apr. 2, 1991 |
| 4949817 |
Emergency braking arrangement for trucks |
Aug. 21, 1990 |
| 4896749 |
Emergency vehicle braking system and method for using same |
Jan. 30, 1990 |
| 4828076 |
Lock chock for tandem axle wheels |
May. 9, 1989 |
| 4825978 |
Emergency braking system |
May. 2, 1989 |
| 4815513 |
Anti-skid device for preventing slippage of automobile tire |
Mar. 28, 1989 |
| 4726727 |
Support device for disabled vehicle tire |
Feb. 23, 1988 |
| 4700942 |
Exercise apparatus with locking means |
Oct. 20, 1987 |
| 4676344 |
Self-locking chocks for a semi-trailer |
Jun. 30, 1987 |
| 4657118 |
Anti-skid device |
Apr. 14, 1987 |
| 4580662 |
Braking apparatus |
Apr. 8, 1986 |
| 4487396 |
Scotch block attachment fitting |
Dec. 11, 1984 |
| 4386681 |
Safety drop brake |
Jun. 7, 1983 |
| 4361277 |
Portable vehicle traction device |
Nov. 30, 1982 |
| 4354580 |
Wheel chocking assembly |
Oct. 19, 1982 |
| 4325465 |
Auxiliary brake for tractor-trailer rig |
Apr. 20, 1982 |
| 4300252 |
Wheel support for bow end of a boat |
Nov. 17, 1981 |
| 4299310 |
Anti-skid device for motor vehicles |
Nov. 10, 1981 |
| 4269426 |
Tractor/trailer safety device |
May. 26, 1981 |
| 4265338 |
Wheel and ground engaging emergency brake |
May. 5, 1981 |
| 4227562 |
Road traction apparatus |
Oct. 14, 1980 |
| 4207019 |
Truck dock wheel safety chock system |
Jun. 10, 1980 |
| 4155523 |
Aircraft landing gear assembly |
May. 22, 1979 |
| 4109740 |
Stair climbing device |
Aug. 29, 1978 |
| 4019752 |
Wheelchair restraint device |
Apr. 26, 1977 |
| 3992042 |
Riding vehicle with safety apron |
Nov. 16, 1976 |
| 3941266 |
Bale loading and stacking apparatus |
Mar. 2, 1976 |
|
|
|
