Circular saw

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Description

FIG. 1 is a top, front and left side perspective view of a circular saw showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a left side elevational view; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D277581 February 12, 1985 Hakoda
D295823 May 24, 1988 Brickner, Jr. et al.
D305542 January 16, 1990 Miyamoto et al.
3821918 July 1974 Niehaus et al.
4638700 January 27, 1987 Fushiya et al.
4799416 January 24, 1989 Kunasaka et al.
5042348 August 27, 1991 Brundage et al.
Patent History
Patent number: D324055
Type: Grant
Filed: Aug 9, 1989
Date of Patent: Feb 18, 1992
Assignee: Hitachi Koki Haramachi Co., Ltd. (Fukushima)
Inventors: Kenji Sakai (Fukushima), Shigeharu Ushiwata (Fukushima)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Law Firm: Sughrue, Mion, Zinn Macpeak & Seas
Application Number: 7/390,994
Classifications
Current U.S. Class: Sawing (includes Element) (D15/133)