Ratchet wrench
Sung December 23, 1
U.S. patent number D387,960 [Application Number D/053,822] was granted by the patent office on 1997-12-23 for ratchet wrench. This patent grant is currently assigned to K.K.U. Ltd.. Invention is credited to Eric Sung.
| United States Patent | D387,960 |
| Sung | December 23, 1997 |
Ratchet wrench
Claims
The ornamental design for a ratchet wrench, as shown and described.
| Inventors: | Sung; Eric (Taichung County, TW) |
|---|---|
| Assignee: | K.K.U. Ltd. (Tokyo,
JP) |
| Appl. No.: | D/053,822 |
| Filed: | April 30, 1996 |
| Current U.S. Class: | D8/61; D8/25 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/21,25,29,61 ;81/57.39,57.29,57.13 |
References Cited [Referenced By]
U.S. Patent Documents
| D265962 | August 1982 | Izumisawa |
| D269938 | August 1983 | Izumisawa |
| D289135 | April 1987 | Doman |
| D343344 | January 1994 | Chapin |
Other References
|
Automotive Air Tools, Chicago Pneumatic Catalog, Mar. 1990, pp. 22-25. . Air Tools, Florida Pneumatic Catalog, pp. 2 and 3.. |
Primary Examiner: Deshmukh; Prabhakar G.
Assistant Examiner: Shelton; Richelle
Attorney, Agent or Firm: Greer, Burns & Crain, Ltd.
Description
FIG. 1 is a right side view of a ratchet wrench showing my design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a front view thereof.
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