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| Number | Title | Issue Date |
| 7316252 | Modular tire A device for serving as a wheel for motor vehicles, where the wheel has its tire tread replaceable when it is worn out via unique rims and molded tire features. An alternate internal structure prevents the tire from “going flat” or “blowing out” when it is p... | 01/08/2008 |
| 6955200 | Two-piece tire with improved tire tread belt and carcass A two-piece tire assembly has a removable tread belt 12 for installing about the circumference of a tire carcass 14. The tread belt has a pair of lateral ends each axially extending beyond the inflated unloaded carcass 14 at the circumferential ... | 10/18/2005 |
| 5225010 | Tire with inclined elastic support blocks on its outer surface The present invention provides a tire with inclined elastic support blocks on its outer surface, wherein, a number of elastic convex blocks are uniformly arranged on and integrated with the outer circumference surface of the tire, which direct against the... | 07/06/1993 |
| 4076065 | Tire stud with anti-skid surface An anti-skid stud which comprises a plug or matrix in which are embedded one or more wire-like strands of great wear resistance material such as iron, steel, siliceous material, plastics, etc., which protrude from the matrix. The stud is installed in the ... | 02/28/1978 |