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Class Information
Number: 152/525
Name: Resilient tires and wheels > Tires, resilient > Pneumatic tire or inner tube > Characterized by chemical composition or physical properties of external sidewall materials
Description: Subject matter which includes structure of that part of the tire between the edge of the tread and the rim which comprises a material formed by the interaction of two or more chemical substances or a combination of chemical substances exhibiting an essential or distinctive attribute to enhance the adhesion of the said part to the tire body or carcass or improve the general structural characteristics of the tire.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4259227 Polyurethane compositions for tire sidewalls and composite articles Mar. 31, 1981
4252589 Method for forming a mark indication on a tire side wall Feb. 24, 1981
4240487 Pneumatic rubber tire having improved sidewalls Dec. 23, 1980
4237173 White sidewall tire Dec. 2, 1980
4230169 Nonreinforced tire having strengthened zones Oct. 28, 1980
4224196 Flex resistant sidewall compounds Sep. 23, 1980
4224268 Pneumatic tires having ornamented sidewalls, and their manufacture Sep. 23, 1980
4210188 Pneumatic tires for motor vehicles having compression-stressed sidewalls Jul. 1, 1980
4182393 Pneumatic rubber tire with adherent polyurethane sidewall Jan. 8, 1980
4170254 Tire with a straight sidewall Oct. 9, 1979
4158378 Tire having polyurethane laminate thereon Jun. 19, 1979
4152186 Process for making a radial tire May. 1, 1979
4131149 Polyurethane tire sidewalls Dec. 26, 1978
4067372 Radial tire having sidewalls reinforced with a rubbery mixture having a high modulus Jan. 10, 1978
4063987 Forming apparatus for a breaker layer to be used in a radial tire Dec. 20, 1977
4051083 Elastomer blends for tire components Sep. 27, 1977
4017654 Cured rubber article and method of preparation Apr. 12, 1977
4010354 Method and apparatus for tire identification Mar. 1, 1977
4006766 Radial tires Feb. 8, 1977
4004627 Pneumatic tire with sidewall composition Jan. 25, 1977
4004628 Pneumatic wheel for motor vehicles Jan. 25, 1977
4003420 Tire with sidewall composition Jan. 18, 1977
RE29089 Pneumatic tires Dec. 28, 1976
3982578 Pneumatic tires Sep. 28, 1976
3980606 Polyurethane elastomers having prolonged flex life and tires made therefrom Sep. 14, 1976
3979547 Paint for use on rubbers Sep. 7, 1976
3970133 Chlorothio-sulfonamide-modified rubbery terpolymers and their blends Jul. 20, 1976
3964532 Pneumatic tires Jun. 22, 1976
3951723 Bonding fibers to rubber with resol condensates of unsaturate-resorcinol polymers Apr. 20, 1976
3937862 Pneumatic tires Feb. 10, 1976

1 2 3 4 5 6

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