Pneumatic socket wrench

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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D214776 July 1969 Schaedler
D261097 October 6, 1981 Wallace et al.
D289135 April 7, 1987 Doman
D316216 April 16, 1991 Gierke et al.
4346630 August 31, 1982 Hanson
4821611 April 18, 1989 Izumisawa
Other references
  • ATD Tools Corp.; Aug./Sep. 1990 Catalog; p. 10.
Patent History
Patent number: D334124
Type: Grant
Filed: Aug 27, 1990
Date of Patent: Mar 23, 1993
Assignee: Shinano Pneumatic Industries, Inc. (Kamiminochi)
Inventor: Osamu Izumisawa (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeff Musgrove
Law Firm: Senniger, Powers, Leavitt & Roedel
Application Number: 7/573,668
Classifications
Current U.S. Class: D 8/61