Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 12, 2009
Patent Application Number
11168900
Date Filed
June 27, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A crank for bicycles or other cycling facilities includes an elongate shank having an orifice formed in one end, and a chamber formed by an upper wall and a lower wall, a gasket is engaged into the chamber via the orifice of the shank. The gasket is engaged between the walls of the shank, and a fastener may be engaged through the orifice of the shank and may be engaged through a bore of the gasket. The shank includes an aperture having an inner diameter smaller than that of the orifice, a second gasket may be engaged into the chamber via the orifice of the shank and includes a bore aligned with the aperture of the shank.
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