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Class 152/55 - Cylinder and piston


Subclass of Class 152 - Resilient tires and wheels
Definition: The pneumatic springs supporting the spring encircling rigid
No. of patents: 2
Last issue date: 03/02/2004


NumberTitleIssue Date
6698480Non-pneumatic tire and wheel system
A non-pneumatic tire and wheel system comprises a tire having an exterior tread surface with a tread pattern and an interior surface. A wheel has a hub and a rim assembly. A plurality of radially oriented shock absorbing spokes each have radially interior...
03/02/2004
6041838Hydraulic or pneumatic wheel for a light-weight vehicle and method of using same
A wheel for a light-weight vehicle and associated methods are provided wherein the wheel has a relatively light-weight, has structural strength, and provides shock absorbing capabilities. A wheel according to an embodiment of the present invention prefera...
03/28/2000
 
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