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Class 152/336.1 - Balls


Subclass of Class 152 - Resilient tires and wheels
Definition: Subject matter wherein the mutually free transverse walled
No. of patents: 7
Last issue date: 02/26/2008


NumberTitleIssue Date
7334850Adaptable traction system of a vehicle
A traction system for a vehicle has a support frame that defines a circular track belt support that is revolvable about an axis at its center, a flexible track belt; and a track belt stretching assembly comprising one or more track belt stretching rollers. The syste...
02/26/2008
6896020Tire inflated with a plurality of balls
A tire assembly includes a safety rim, defining recesses on its inner surface, a tire including left and right edges, which are received in said recesses, and a plurality of inflated balls lying between the tire and the rim. ...
05/24/2005
6050312Inner tube with multiple air cells and breakers for protection against piercing of an external pointed object
An inner tube for a vehicle tire, including a base, the base having two outer walls, two inner walls, an annular air chamber connected between the inner walls, and a plurality of rubber coated breakers retained between the inner walls and the outer walls ...
04/18/2000
6047753Vehicle inner tube with protective breaker means
A vehicle inner tube includes an inflatable tube, a protective tube mounted around the inflatable tube for protection, the protective tube formed of a plurality of air balls and having recessed breaker seats equiangularly spaced around its inner diameter,...
04/11/2000
5894874Tire tube containing elastics members
A tube or tubeless tire, which can be punctured and still allow a vehicle to continue running, includes a plurality of spherical members formed of foamed rubber or foamed urethane. The spherical members are contained inside an air chamber of the tire and ...
04/20/1999
5031679Syntactic foam tire inserts for flat-proof tire and vehicle tire including same
This invention is a composite cellular tire insert for insertion into the interior of pneumatic type tires to eliminate flats and blow-outs. The composite cellular tire insert is comprised of a multiplicity of preconstructed, hollow, pressurized, elastome...
07/16/1991
 
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