Ratchet wrench
Latest Lea Way Hand Tool Corporation Patents:
Description
FIG. 1 is a perspective view of a ratchet wrench of the subject design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof; the rear elevational view being a mirror image thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a right side elevational view thereof.
Claims
The ornamental design for a ratchet wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 2712258 | July 1955 | Keith |
| 3273429 | September 1966 | De Orlow |
| D301112 | May 16, 1989 | Crabtree et al. |
| 5865074 | February 2, 1999 | Hsieh |
| 5964129 | October 12, 1999 | Shiao |
| D459960 | July 9, 2002 | Wei |
| D465707 | November 19, 2002 | Chen |
| 6742420 | June 1, 2004 | Aldama |
| D495935 | September 14, 2004 | Wang |
- Sears catalog, p. 16, 1990.*
- Leaway Hand Tool Corporation product brochure (2004) (See especially Annotations A and B).
Patent History
Patent number: D504057
Type: Grant
Filed: Jul 8, 2003
Date of Patent: Apr 19, 2005
Assignee: Lea Way Hand Tool Corporation
Inventor: Tom Tuanmu (Taichung)
Primary Examiner: Raphael Barkai
Attorney: Ladas & Parry LLP
Application Number: 29/186,010
Type: Grant
Filed: Jul 8, 2003
Date of Patent: Apr 19, 2005
Assignee: Lea Way Hand Tool Corporation
Inventor: Tom Tuanmu (Taichung)
Primary Examiner: Raphael Barkai
Attorney: Ladas & Parry LLP
Application Number: 29/186,010
Classifications
Current U.S. Class:
D8/25