Winch drum
The broken line showing of a handle and some elements in some of the figures is included for the purpose of illustrating environment and forms no part of the claimed design.
Claims
The ornamental design for a winch drum, as shown and described.
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Type: Grant
Filed: Apr 17, 2008
Date of Patent: Oct 20, 2009
Inventor: Mark Ebbenga (Forest Lake, MN)
Primary Examiner: Cynthia E Ramirez
Attorney: Westman, Champlin & Kelly, P.A.
Application Number: 29/306,828