Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sylvester Yen0
Date of Patent
May 10, 2011
Patent Application Number
12321054
Date Filed
January 15, 2009
Patent Primary Examiner
Patent abstract
A supporting member that carries at least 1 wheel and either rotates with the wheel to transmit mechanical power to and from it, and allows the wheel to rotate freely on it. The axle is an invention by itself and there is no prior art which has the axle attached to the housing. The axle and wheels can be removed and is therefore easier to ship. The axle can be used in a tricycle, trailer, caboose or any human or mechanical powered vehicle.
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