Portable electric wrench

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Description

FIG. 1 is a perspective view of a portable electric wrench showing our 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.

Referenced Cited
U.S. Patent Documents
D295714 May 17, 1988 Sasaki et al.
D296655 July 12, 1988 Yonezawa et al.
D301299 May 30, 1989 Chapin
D327617 July 7, 1992 Fisher
4728876 March 1, 1988 Mongeon et al.
Foreign Patent Documents
458469 May 1977 JPX
458469-1 November 1977 JPX
Patent History
Patent number: D333246
Type: Grant
Filed: Feb 1, 1991
Date of Patent: Feb 16, 1993
Assignee: Makita Electric Works, Ltd. (Anjo)
Inventors: Fusao Fushiya (Anjo), Hideki Tanaka (Anjo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 7/649,829
Classifications
Current U.S. Class: D 8/68