Saw tooth

Description

FIG. 1 is a top front perspective view of a chain saw tooth showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view; and,

FIG. 4 is a right side elevational view.

Referenced Cited
U.S. Patent Documents
D283784 May 13, 1986 Croydon
388950 September 1888 Cocker et al.
646373 March 1900 Phillips
657873 September 1900 Jewett
4841824 June 27, 1989 Hartmann
4881438 November 21, 1989 Pinney
4889025 December 26, 1989 Collett
4911037 March 27, 1990 Werz
Patent History
Patent number: D320543
Type: Grant
Filed: Oct 21, 1988
Date of Patent: Oct 8, 1991
Inventor: Sylvain Gilbert (Roberval)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorney: Pierre Lesperance
Application Number: 7/264,249
Classifications
Current U.S. Class: D 8/70; Rectilinearly Movable (83/844)