Impact wrench
Sung August 12, 1
U.S. patent number D382,184 [Application Number D/053,765] was granted by the patent office on 1997-08-12 for impact wrench. This patent grant is currently assigned to K.K.U. Limited. Invention is credited to Eric Sung.
| United States Patent | D382,184 |
| Sung | August 12, 1997 |
Impact wrench
Claims
The ornamental design for an impact wrench, as shown and described.
| Inventors: | Sung; Eric (Ta-Li, TW) |
|---|---|
| Assignee: | K.K.U. Limited (Tokyo,
JP) |
| Appl. No.: | D/053,765 |
| Filed: | April 30, 1996 |
| Current U.S. Class: | D8/68; D8/61 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/61,68 ;81/463,464,466,467,470 ;173/93,93.5,93.6,94,169,180,183 |
References Cited [Referenced By]
U.S. Patent Documents
| D298207 | October 1988 | Kilmer et al. |
| D339726 | September 1993 | Bruno et al. |
| 357849 | May 1887 | Izumisawa |
| 358314 | May 1887 | Izumisawa |
| 364544 | November 1887 | Izumisawa |
| 5492185 | February 1996 | Schoeps et al. |
| 5544710 | August 1996 | Groshans et aL. |
Other References
|
Ingersoll-Rand, 1992. . Chicago Pneumatic Automotive Air Tools, 1990. . Florida Pneumatic. . Dynabrade Automotive Finishing Systems, 1992. . Buffalo Tools and Accessories, 1992. . Astro Power, Astro Pneumatic Tool Company. . Viking Air Tools. . Mac Tools. . Raider Air Tools, Florida Pneumatic. . Sioux Tools, Inc. . Snap-On Worldwide. . Sunex Automotive Tools & Equipment, 1990-91. . Rodac Industrial Air Tools. . Zone King Industrial Co., Ltd. . RF Air Tools. . Automotive Power Tools, Ingersoll-Rand Catalog. . Chicago Pneumatic Automotive Air Tools, pp. 5 and 7. . Matco Tool and Equipment, 1992-93, pp. 162-164. . Air Tools, 1992, p. 2.. |
Primary Examiner: Davis; Antoine Duval
Attorney, Agent or Firm: Greer, Burns & Crain, Ltd.
Description
FIG. 1 is a left side view of an impact wrench showing my design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a front view thereof; and,
FIG. 6 is a bottom view thereof.
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