Saw sharpening guide

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Description

FIG. 1 is a perspective view from above of the saw sharpening guide.

FIG. 2 is a perspective view from below of the saw sharpening guide.

Referenced Cited
U.S. Patent Documents
D257527 November 18, 1980 Akasamit
3172307 March 1965 Kephart, Jr.
3670600 June 1972 Arff
4228702 October 21, 1980 Stewart et al.
Patent History
Patent number: D273174
Type: Grant
Filed: Mar 4, 1981
Date of Patent: Mar 27, 1984
Inventor: Cornelis J. M. Beerens (North Sunshine, Victoria)
Primary Examiner: Alan P. Douglas
Law Firm: Wigman & Cohen
Application Number: 6/240,464
Classifications
Current U.S. Class: D 8/71