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Class Information
Number: 152/DIG.18
Name: Resilient tires and wheels > Hub tires
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6164729 |
Skate wheel and method of applying indicia to a portion of a skate wheel |
Dec. 26, 2000 |
| 5942068 |
Method for making a non-metallic fiber reinforced wheel |
Aug. 24, 1999 |
| 5922151 |
Polyurethane skate wheel with shaped foam core |
Jul. 13, 1999 |
| 5908519 |
Hollow core in-line skate wheel having contour conforming polyurethane wall |
Jun. 1, 1999 |
| 5865915 |
Bi-directional anti-slip drive wheel assembly |
Feb. 2, 1999 |
| 5641365 |
Pre-pressurized in-line skate wheel |
Jun. 24, 1997 |
| 5632829 |
Pneumatic in-line skate wheel |
May. 27, 1997 |
| 5630891 |
Pneumatic in-line skate wheel |
May. 20, 1997 |
| 5312844 |
Method of producing polyurethane injection molded in-line skate wheels |
May. 17, 1994 |
| 4957150 |
Linear tire |
Sep. 18, 1990 |
| 4360073 |
Off road vehicles with automatic inflation control system |
Nov. 23, 1982 |
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