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Class 152/42 - Cylindrical


Subclass of Class 152 - Resilient tires and wheels
Definition: The rubber springs supporting the spring encircling rigid
No. of patents: 2
Last issue date: 09/12/2006


NumberTitleIssue Date
7104297Energy return wheel systems and methods
The present invention provides exemplary wheel assemblies for use with a wide range of wheeled vehicles and apparatus. In one embodiment, a wheel assembly (800) includes a rim (810) having edges (816, 818). The wheel assembly includes a pluralit...
09/12/2006
5372170Resilient integrally sprung wheel for a vehicle
The wheel includes a central hub suitable for mounting to an axle and a rigid annular outer rim supported on the hub by a plurality of elastomeric support assemblies to impart integral springing to the wheel, the elastomeric support assemblies including a...
12/13/1994
 
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