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| Number | Title | Issue Date |
| 7258405 | Tire track A unitary flexible track for converting a wheeled vehicle into a tracked vehicle, the track being provided for mounting in longitudinal direction around at least two successive vehicle tire-wheel assemblies in movement direction of the vehicle, the track having an i... | 08/21/2007 |
| 4508150 | Retractable traction intensifying means for agricultural tractors and the like A lightweight device for obtaining improved traction efficiency of rubber tired vehicles without adding ballast weight. The device has high-strength, thin-gauged traction intensifying means secured to a driving tire, providing higher drawbar pull at highe... | 04/02/1985 |
| 4476907 | Antiskid device for tire An antiskid device and its fittings for a tire including a side chain, a cross chain, a connector, an end link, a hook and a stopper. The side chain includes a side link formed as a two-piece link having two links, one a long link and the other a short li... | 10/16/1984 |
| 4328849 | Vehicle tire with tractive elements A vehicle tire with tractive elements for positive engagement with the ground surface is disclosed. The tire carcass has a tread including raised features. Means for positively linking tractive elements positioned radially outwardly of the tread to the ra... | 05/11/1982 |
| 4306603 | Vehicle tire with tractive elements A vehicle tire with tractive elements for positive engagement with the ground surface is disclosed. The tire carcass has a tread including circumferentially spaced raised features. At least one flexible but substantially inextensible belt is positioned ra... | 12/22/1981 |
| 4135564 | Skid protection for vehicle tires A skid protecting device for use in combination with vehicle tires, according to which in distribution over the tire circumference there are provided holders with a plurality of gripping profiles which are arranged transverse to and in covering engagement... | 01/23/1979 |
| 4100163 | Substituted 8-sulfonamidoquinolines Certain sulfonamidoquinolines and metal complexes thereof both of which are soluble in essentially water-immiscible organic solvents. The sulfonamidoquinolines have the structural formula ##STR1## where the R, R1 and R2 groups a... | 07/11/1978 |
| 4081013 | Traction shoe seal A seal between the surface of a traction shoe and the belt of a removable track for a tire in which the belt-engaging surface of the shoe has a groove extending axially of the track. An elongated sealing member is located in the groove and has a thickness... | 03/28/1978 |
| 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 |
