Rachet wrench
Latest Lea Way Hand Tool Corporation Patents:
Description
Broken lines depicting switches of the wrench are for illustrative purposes only and form no part of the claimed design.
Claims
I claim the ornamental design for rachet wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1543338 | June 1925 | Clark et al. |
D340175 | October 12, 1993 | Mann |
5595097 | January 21, 1997 | Anderson |
5865074 | February 2, 1999 | Hsieh |
5996453 | December 7, 1999 | Blacklock |
D459960 | July 9, 2002 | Wei |
D474381 | May 13, 2003 | Lee et al. |
D486366 | February 10, 2004 | Tuanmu |
D486708 | February 17, 2004 | Tuanmu |
D504057 | April 19, 2005 | Tuanmu |
- Snap-on tool catalog dated 1990 p. 109.
Patent History
Patent number: D545651
Type: Grant
Filed: Mar 7, 2006
Date of Patent: Jul 3, 2007
Assignee: Lea Way Hand Tool Corporation (Taichung)
Inventor: Hsien-Chung TuanMu (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H. Gholson
Attorney: Ladas and Parry LLP
Application Number: 29/255,271
Type: Grant
Filed: Mar 7, 2006
Date of Patent: Jul 3, 2007
Assignee: Lea Way Hand Tool Corporation (Taichung)
Inventor: Hsien-Chung TuanMu (Taichung)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H. Gholson
Attorney: Ladas and Parry LLP
Application Number: 29/255,271
Classifications
Current U.S. Class:
D8/25;
D8/28