Crank arm and chainring assembly for a bicycle
Claims
I claim the ornamental design for a crank arm and chainring assembly for a bicycle, as shown and described.
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Type: Grant
Filed: Nov 7, 2013
Date of Patent: Jun 30, 2015
Inventor: Julian E. Woods (Castro Valley, CA)
Primary Examiner: Robert M Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/472,025