Spanner
Claims
The ornamental design for a spanner, as shown and described.
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Type: Grant
Filed: Nov 6, 2008
Date of Patent: Jul 7, 2009
Inventor: Te-Chuan Yang (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H Gholson
Application Number: 29/309,893