Open-end wrench head
Latest Snap-on Tools Company Patents:
Description
FIG. 1 is a perspective view of the open-end wrench head showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image;
FIG. 4. is a side elevational view of one side thereof; and,
FIG. 5 is a side elevational view of the other side thereof.
The broken line showing on FIGS. 1-5 is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for the open-end wrench head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
1410432 | March 1922 | Wallin |
D111094 | August 1938 | Vallone |
3242775 | March 1966 | Hinkle |
3881377 | May 1975 | Evans et al. |
5148726 | September 22, 1992 | Huebschen et al. |
D363010 | October 10, 1995 | Parsons |
D388296 | December 30, 1997 | Wei |
508761 | July 1939 | DE |
- Bonney Hand Tools Catalog No. 850-1, cover, pp. 2, 9, 12 and 14.
- MATCO Tool and Equipment Catalog, 1992-1993, front cover, pp. 106, 107 and back cover.
- MAC TOOLS Tools for the World Class Technician™ CATALOG, front cover, two pages and back cover.
- Cover and pp. 2, 9, 10, 12,14 and 15 from Bonney Hand Tools Catalog, No. 850-1 of The Triangle Tool Group, Inc., 1986.
- Photocopy of wrench bearing Bonney trademark and part No. 23726.
Patent History
Patent number: D488363
Type: Grant
Filed: Feb 11, 1998
Date of Patent: Apr 13, 2004
Assignee: Snap-on Tools Company (Kenosha, WI)
Inventors: Bryan M. McGovern (Kenosha, WI), Glenn Kaufman (Kenosha, WI)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firm: Seyfarth Shaw
Application Number: 29/083,483
Type: Grant
Filed: Feb 11, 1998
Date of Patent: Apr 13, 2004
Assignee: Snap-on Tools Company (Kenosha, WI)
Inventors: Bryan M. McGovern (Kenosha, WI), Glenn Kaufman (Kenosha, WI)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firm: Seyfarth Shaw
Application Number: 29/083,483
Classifications
Current U.S. Class:
D8/28
International Classification: 0805;
International Classification: 0805;