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Publication numberUSD434298 S
Publication typeGrant
Application numberUS 29/115,045
Publication dateNov 28, 2000
Filing dateDec 6, 1999
Publication number115045, 29115045, US D434298 S, US D434298S, US-S-D434298, USD434298 S, USD434298S
InventorsOsamu Izumisawa
Original AssigneeS.P. Air Kabusiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Impact wrench
US D434298 S
Images(8)
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Claims(1)
  1. The ornamental design for an impact wrench, as shown and described.
Description

FIG. 1 is a right side elevation of an impact wrench of a first embodiment of the present invention showing a detail of texturing used on a grip of the wrench;

FIG. 2 is a left side elevation of the wrench of the first embodiment;

FIG. 3 is a front elevation of the wrench of the first embodiment;

FIG. 4 is a rear elevation of the wrench of the first embodiment;

FIG. 5 is a top plan of the wrench of the first embodiment; and

FIG. 6 is a bottom plan of the wrench of the first embodiment;

FIG. 7 is a right side elevation of an impact wrench of a second embodiment of the present invention;

FIG. 8 is a left side elevation of the wrench of the second embodiment;

FIG. 9 is a front elevation of the wrench of the second embodiment;

FIG. 10 is a rear elevation of the wrench of the second embodiment;

FIG. 11 is a top plan of the wrench of the second embodiment; and,

FIG. 12 is a bottom plan of the wrench of the second embodiment.

The broken lines shown in the drawings indicate features which form no part of the design.

Non-Patent Citations
Reference
1Burson Auto Parts publication entitled, "Burson Auto Parts SP Air," published at least as early as Oct. 5, 1999.
2Coventrys publication entitled, "Conventrys SP Air," Sep. 1994.
3Ingersoll-Rand publication entitled, "Ingersoll-Rand Automotive Power Tools Catalog," 1996, pp. 1, 8-9, 11-17, 23 and 41.
4Mermaid Distributors publication entitled, "Shinano Pneumatic Ind. Inc.," published at least as early as Oct. 5, 1999.
5Shinano Pneumatic Industries Inc. publication entitled, "SP Air," published at least as early as Oct. 5, 1999.
6Shinano Pneumatic Industries Inc. publication entitled, "SP Pneumatic Tools," published as early as Oct. 5, 1999, pp. 1-2, 7-12 and 15.
7SP Air Corporation publication entitled, "1/2 [inch] Square Drive Impact Wrenches," published at least as early as Oct. 5, 1999.
8Viking Air Tools untitled publication, Aug. 1990.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7018142 *Jul 16, 2002Mar 28, 2006Black & Decker Inc.Power tool with integral gripping member
US20100263896 *Nov 21, 2008Oct 21, 2010Jens BrennenstuhlHand-held power tool having a two-part housing
Classifications
U.S. ClassificationD08/68