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| Number | Title | Issue Date |
| 5454413 | Automobile traction enhancement device An automobile traction enhancement device including a detachable continuous track disposed circumferentially around an automobile road tire. The track comprises a strong, flexible, matlike material having a plurality of evenly spaced U-shaped cleats and b... | 10/03/1995 |
| 5388624 | Vehicle drive wheel with tire and track driven thereby A vehicle drive wheel including a pneumatic tire mounted on a rim is provided with a track driven by the tire. The track comprises tire-supporting elements. At least those portions of the outer surfaces of the tire which come into contact with the inner p... | 02/14/1995 |
| 4813466 | Support track for a wheeled vehicle An improved support track assembly for both protecting and improving the flotation and mobility of the resilient wheels of a vehicle is disclosed herein that comprises both a manually operable retention assembly for fastening the track into an endless bel... | 03/21/1989 |
| 4752105 | Vehicle traction A resiliently flexible endless articulated track member for a vehicle includes a series of transverse track elements held together bead-fashion in abutting relationship under compression by a plurality of tensile core elements under tension. The said trac... | 06/21/1988 |
| 4408646 | Wheeled vehicle support apparatus A wheeled vehicle flotation augmentation device is disclosed herein having at least elongated segments releasably connected together in a continuous and endless series of track block guides so as to form a circular tread about the periphery of a single wh... | 10/11/1983 |
| 4385652 | Endless track construction A plurality of sections are fitted together so that they fit around an uninflated tire and they are fastened together to form a rigid cylinder. The tire is then inflated thus holding the now solid rim or track in position. Each section includes a curved b... | 05/31/1983 |
| 4352382 | Tire protection chain In a tire protection chain with plate-shaped components (1) which cover the tread of the tire to be protected, and with at least one chain network (4) located on one side of the tire, the chain network is provided with overload safeguards (7, 8, 9, 14, 18... | 10/05/1982 |
| 4351865 | Tire sidewall protector A detachable, resilient shield is maintained in contact with the sidewalls of a tire for off-the-road vehicles to protect this critical area of the tire from damage due to contact with external objects such as rocks. The tire includes a removable tread or... | 09/28/1982 |
| 4310041 | Tire with sidewall protector A detachable, resilient shield is maintained in contact with the sidewalls of a tire for off-the-road vehicles to protect this critical area of the tire from damage due to contact with external objects such as rocks. The tire includes a removable tread or... | 01/12/1982 |
| 4274461 | Assembly-type tire protector The present invention relates to an assembly-type tire protector comprising a plurality of annular members disposed substantially parallel to the tire surface and a plurality of link members disposed substantially perpendicular to the tire surface, said a... | 06/23/1981 |
| 4267871 | Tire protector chain A tire protector chain comprises plate-shaped components (1) which cover the tread of the tire and further comprises on at least one side of the tire a chain net connected to said components (1) by means of connection devices (4;15;24;28;34). The connecti... | 05/19/1981 |
| 4111250 | Sidewall protector A tire for off-the-road vehicles, the tire is designed for a removable tread, or a lugged metal traction band. A pair of detachable resilient shields are maintained adjacent the sidewalls of the tire to protect this critical area of the tire from damage. ... | 09/05/1978 |
| 4030530 | Sidewall protector for a tire A tire for off-the-road vehicles. The tire is designed for a removable tread, or a lugged, metal traction band. A pair of detachable resilient shields are maintained adjacent the upper sidewalls of the tire to protect this critical area of the tire from p... | 06/21/1977 |
| 4013112 | Anchor plate tire having a sub-lug equipped anchor plate A pneumatic spacer and cushioning tire assembly is provided with a carcass component and a tread section component. A plurality of anchor plates are molded into the tire carcass in the crown section thereof. The anchor plates are further retained in posit... | 03/22/1977 |
| 4010789 | Anchor plate tire A pneumatic spacer and cushioning tire assembly is provided with a carcass component and a tread section component. A plurality of anchor plates are molded into the tire carcass in the crown section thereof. The anchor plates are further retained in posit... | 03/08/1977 |