Hydraulic wrench

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Description

FIG. 1 is a front, left and top perspective view of the hydraulic wrench fully assembled with a 12 point link;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a front, left and top perspective view of the hydraulic wrench without the 12 point link attached.

FIG. 9 is a front, left and top perspective view of the outer-larger (M drive) component for the hydraulic wrench.

FIG. 10 is a front, left and top perspective view of the inner-smaller (X drive) component of the hydraulic wrench; and,

FIG. 11 is a front, left and top perspective view of the 12 point link for the 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.

Referenced Cited
U.S. Patent Documents
3273428 September 1966 Rudeke
4619160 October 28, 1986 Meyer
4825730 May 2, 1989 Junkers
4970919 November 20, 1990 Snyder
RE33951 June 9, 1992 Junkers
5924340 July 20, 1999 Junkers
6279427 August 28, 2001 Francis
D465394 November 12, 2002 Junkers
D491435 June 15, 2004 Junkers
D491436 June 15, 2004 Junkers
D580721 November 18, 2008 Chen
D602755 October 27, 2009 Junkers
20110314972 December 29, 2011 Rickley et al.
Other references
  • “Low Profile Hydraulic Torque Wrench.” Rapid-Torc. Produce Page., Oct. 27, 2012 [online], [retrieved on Jun. 26, 2014]. Retrieved from the Internet <URL: http://www.rapidtorc.com/rtxhydraulictorquewrench.html>.
  • “New WCR4000 Hydraulic Torque Wrench.” Expo21xx News., Feb. 12, 2011 [online], [retrieved on Jun. 26, 2014]. Retrieved from the Internet <URL: http://www.expo21xx.com/news/hydraulic-torque-wrench/>.
  • “New WCR4000 Hydraulic Torque Wrench.” Enerpac News., Sep. 15, 2013 [online], [retrieved on Jun. 26, 2014]. Retrieved from the Internet <URL: http://www.enerpac.com/en/news/new-wcr4000-hydraulic-torque-wrench>.
  • “Backup Wrenches.” Hytorc Central., Dec. 28, 2009 [online], [retrieved on Jun. 26, 2014]. Retrieved from the Internet <URL: http://www.hytorccentral.com/backup-wrenches.htm>.
Patent History
Patent number: D732916
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
Classifications
Current U.S. Class: D8/61