Aluminum winch
Description
Claims
The ornamental design for an aluminum winch, as shown and described.
Referenced Cited
U.S. Patent Documents
5607143 | March 4, 1997 | Regal |
6041676 | March 28, 2000 | Bettenhausen |
D434892 | December 5, 2000 | Roll |
D595921 | July 7, 2009 | Walstrom et al. |
D602674 | October 20, 2009 | Ebbenga |
7837179 | November 23, 2010 | Steiner et al. |
20070267612 | November 22, 2007 | Dueck |
20080048162 | February 28, 2008 | Grapes et al. |
20080083911 | April 10, 2008 | Tzeng |
Patent History
Patent number: D664322
Type: Grant
Filed: Dec 27, 2011
Date of Patent: Jul 24, 2012
Inventor: I-Sin Peng (Taichung)
Primary Examiner: Cynthia Ramirez
Attorney: Jackson IPG PLLC
Application Number: 29/409,665
Type: Grant
Filed: Dec 27, 2011
Date of Patent: Jul 24, 2012
Inventor: I-Sin Peng (Taichung)
Primary Examiner: Cynthia Ramirez
Attorney: Jackson IPG PLLC
Application Number: 29/409,665
Classifications
Current U.S. Class:
Crane Or Hoist (5) (D34/33)