Power wrench
Lee June 2, 1
U.S. patent number D326,597 [Application Number 07/415,700] was granted by the patent office on 1992-06-02 for power wrench. This patent grant is currently assigned to Hsiang Hwa-Industrial Co., LTD.. Invention is credited to Ming-Shen Lee.
| United States Patent | D326,597 |
| Lee | June 2, 1992 |
Power wrench
Claims
The ornamental design for a power wrench, as shown.
| Inventors: | Lee; Ming-Shen (Taipei, TW) |
|---|---|
| Assignee: | Hsiang Hwa-Industrial Co., LTD.
(Taipei, TW) |
| Appl. No.: | 07/415,700 |
| Filed: | October 2, 1989 |
| Current U.S. Class: | D8/68 |
| Field of Search: | ;D8/61-68 ;408/124,125,127 ;173/170,163 ;81/57.11,57.13,54 |
References Cited [Referenced By]
U.S. Patent Documents
| D181189 | October 1957 | Fegan |
| D189000 | October 1960 | Clay |
| D288769 | March 1987 | Doman |
| D301300 | May 1989 | Sasaki et al. |
| 3610582 | October 1971 | Passoni |
Assistant Examiner: Musgrove; J. H.
Attorney, Agent or Firm: Lowe, Price, LeBlanc & Becker
Description
FIG. 1 is a right-side elevational view of a power wrench showing my new design;
FIG. 2 is a left side elevational view;
FIG. 3 is a front elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view;
FIG. 7 is a top front right side perspective view; and,
FIG. 8 is a top front right side perspective view showing the claw in a horizontal position thereof.
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