Hydraulic wrench
The broken lines illustrate portions of the hydraulic wrench that forms no part of the claimed design.
Claims
The ornamental design for a hydraulic wrench, as shown and described.
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Type: Grant
Filed: Dec 7, 2012
Date of Patent: Jun 30, 2015
Inventor: Steve Spirer (Westwood, NJ)
Primary Examiner: Philip S Hyder
Assistant Examiner: Darlington Ly
Application Number: 29/439,224