Open-ended wrench head

- KABO TOOL COMPANY
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Description

FIG. 1 is a perspective view of an open-ended wrench head showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged view thereof.

The broken lines depict portions of the open-ended wrench head that form no part of the claimed design.

Claims

The ornamental design for an open-ended wrench head, as shown.

Referenced Cited
U.S. Patent Documents
3242775 March 1966 Hinkle
4776244 October 11, 1988 Olson et al.
5131312 July 21, 1992 Macor
5860339 January 19, 1999 Mikic et al.
D409061 May 4, 1999 Hsieh
D412819 August 17, 1999 Macor
5996449 December 7, 1999 Hsieh
6082228 July 4, 2000 Macor
D431432 October 3, 2000 Hsieh
6145414 November 14, 2000 Hsieh
D437536 February 13, 2001 Macor
6755098 June 29, 2004 Huang
D496238 September 21, 2004 Hsien
7168347 January 30, 2007 Hsieh
D549059 August 21, 2007 Wu
D552437 October 9, 2007 Hsieh
D552438 October 9, 2007 Wu
D553457 October 23, 2007 Hsieh
D603669 November 10, 2009 Hsu
D661560 June 12, 2012 Chang
8347764 January 8, 2013 Tuan-Mu et al.
Patent History
Patent number: D743763
Type: Grant
Filed: Jul 31, 2014
Date of Patent: Nov 24, 2015
Assignee: KABO TOOL COMPANY (Taichung)
Inventor: Chih-Ching Hsieh (Taichung)
Primary Examiner: Randall Gholson
Application Number: 29/498,070
Classifications
Current U.S. Class: D8/28