Dual-head wrench

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Description

FIG. 1 is a front-right-top perspective view of the dual-head wrench showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front-right-bottom perspective view thereof.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.

The dual-head wrench is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

Claims

The ornamental design for a dual-head wrench, as shown and described.

Referenced Cited
U.S. Patent Documents
D429979 August 29, 2000 Chiang
D431763 October 10, 2000 Liu
D459960 July 9, 2002 Wei
D504057 April 19, 2005 Tuanmu
D514903 February 14, 2006 Tuanmu
D515889 February 28, 2006 Hu
D559054 January 8, 2008 Tuan Mu
D700485 March 4, 2014 Liu
D746115 December 29, 2015 Liu
Patent History
Patent number: D785423
Type: Grant
Filed: May 9, 2016
Date of Patent: May 2, 2017
Inventor: Chao-Chih Liu (Taichung)
Primary Examiner: Randall Gholson
Application Number: 29/563,928
Classifications
Current U.S. Class: D8/25