Chain saw

- Komatsu Zenoah Co.
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Description

FIG. 1 is a perspective view of a chain saw, showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

The broken line showing of the blade is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D268089 March 1, 1983 Sato
D288896 March 24, 1987 Yamamoto et al.
4141143 February 27, 1979 Hirschkoff et al.
4197604 April 15, 1980 Murray
4370809 February 1, 1983 Takahashi et al.
4462158 July 31, 1984 Wehle
Other references
  • McCulloch advertisement #190301, .COPYRGT.1975 for the "Super Pro-40". Remington advertisement #CS-208, .COPYRGT.1977 for the "Mighty-Mite" Chain Saw. WEN advertising mailer for "Hornet Mark III", 16" Chain Saw. Poulan advertising brochure printed 4-1986, models 2800, 3000 & 3400.
Patent History
Patent number: D302931
Type: Grant
Filed: Apr 21, 1986
Date of Patent: Aug 22, 1989
Assignee: Komatsu Zenoah Co. (Tokyo)
Inventors: Kazuo Nakajima (Saitama), Kiyoshi Anbo (Fussaku)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Foley & Lardner, Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans
Application Number: 6/853,948
Classifications
Current U.S. Class: D 8/65; D 8/69