Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Philip Scheiber0
Allen B. Killebrew0
Steven L. Lindquist0
Date of Patent
June 19, 2007
Patent Application Number
10937168
Date Filed
September 9, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
An improved wheel assembly comprises a caster swivel post that is adapted to pivot about a pivot axis transverse to the caster swivel post. A caster fork is supported for rotation relative to the caster swivel post and rotatably supports a caster wheel. The caster swivel post is adapted selectively pivot about the pivot axis that is transverse to the caster swivel post or be held in a substantially fixed position. A setscrew can be threadable into an upper end of a pivot nut to hold the pivot nut and thus the caster swivel post in a fixed position within the housing.
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