Pneumatic impact wrench

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Description

FIG. 1 is a perspective view of a pneumatic impact wrench, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a pneumatic impact wrench, as shown.

Referenced Cited
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Patent History
Patent number: D496243
Type: Grant
Filed: Dec 23, 2003
Date of Patent: Sep 21, 2004
Inventor: Yung-Chao Huang (Taipei Hsien)
Primary Examiner: James Gandy
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firms: Alan D. Kamrath, Nikolai & Mersereau, P.A.
Application Number: 29/196,160
Classifications
Current U.S. Class: D8/68
International Classification: 0805;