Chain saw

- Ryobi Ltd.
Description

FIG. 1 is a front, top and right side perspective 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 top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D175825 October 1955 Doman
D237352 October 1975 Shymkus
D309087 July 10, 1990 Yamamoto et al.
4658507 April 21, 1987 Hazen
4683659 August 4, 1987 Wunsch et al.
4807366 February 28, 1989 Masato et al.
Foreign Patent Documents
661225 June 1985 JPX
661226 June 1985 JPX
661227 June 1985 JPX
Patent History
Patent number: D325859
Type: Grant
Filed: Nov 20, 1989
Date of Patent: May 5, 1992
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Takao Yokota (Hiroshima), Hiroshi Kanehagi (Hiroshima)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Sughrue, Mion, Zinn Macpeak & Seas
Application Number: 7/438,379
Classifications
Current U.S. Class: D 8/65