Open-ended wrench head
Latest KABO TOOL COMPANY Patents:
Description
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
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