Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Philip H. Schreiber0
Date of Patent
July 31, 2007
0Patent Application Number
112184500
Date Filed
September 2, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A level on a wheelchair allows the cambered rear wheels to be easily adjusted to eliminate toe-in/toe-out. The level comprises a ball encased in a curved track. The curve track is formed in a clear housing that mounts to the underside of a wheelchair camber tube or wheel axle. The camber tube or wheel axle is rotated until the ball aligns with an indicator mark indicating that toe-in/out has been eliminated from the cambered wheels.
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