Cordless screwdriver

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Description

FIG. 1 is a front top-right perspective view of a cordless screwdriver showing our new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view; and

FIG. 7 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D295141 April 12, 1988 Hoshino et al.
D295714 May 17, 1988 Sasaki et al.
D315855 April 2, 1991 Fushiya et al.
Other references
  • Chicago Pneumatic Industrial Equipment New, dated 10/1960, p. 28, driver.
Patent History
Patent number: D320917
Type: Grant
Filed: Mar 9, 1989
Date of Patent: Oct 22, 1991
Assignee: Makita Electric Works, Ltd. (Anjo)
Inventors: Fusao Fushiya (Anjo), Kiyotaka Ichikawa (Anjo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 7/320,458
Classifications
Current U.S. Class: D 8/68