Portable electric wrench

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Description

FIG. 1 is a top, front and left side perspective vievw of portable electric wrench;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D300718 April 18, 1989 Fushiya et al.
Other references
  • Jet Chisel Catalog, 11/1969, p. 2, Models #JC-16 and #JEX-24, top two figures (Catalog in D8 Boxes). AEG Power Tools Catalog, 10/1983, p. 14, #EZ 505 "Battery Drill Driver" (Catalog in D8 Boxes). AEG Power Tools Catalog, 10/1983, p. 29, #1W121/2", #1WK121/2" #1W343/4" Impact Wrenches (Catalog in D8 Boxes).
Patent History
Patent number: D315855
Type: Grant
Filed: May 12, 1988
Date of Patent: Apr 2, 1991
Assignee: Makita Electric Works, Ltd.
Inventors: Fusao Fushiya (Anjo), Shigeki Yamauchi (Anjo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Gary D. Watson
Law Firm: Wolf, Greenfield & Sacks
Application Number: 7/192,899
Classifications
Current U.S. Class: D 8/68