Canvas stretching pliers

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Description

FIG. 1 is a top view of the canvas stretching pliers of my new design;

FIG. 2 is a front end view of the pliers;

FIG. 3 is a left side elevation view of the pliers;

FIG. 4 is a rear end view of the pliers;

FIG. 5 is a bottom view of the pliers;

FIG. 6 is a right side elevation view of the pliers.

Referenced Cited
U.S. Patent Documents
D58467 July 1921 Durham
D212909 December 1968 Douglass
902570 November 1908 Ellis
1620706 March 1927 Welsh
2608793 September 1952 Gaut
Patent History
Patent number: D253088
Type: Grant
Filed: May 5, 1977
Date of Patent: Oct 9, 1979
Inventor: Paul Levin (San Francisco, CA)
Primary Examiner: Alan P. Douglas
Attorney: Stephen S. Townsend
Application Number: 5/794,187
Classifications
Current U.S. Class: D 8/52
International Classification: D0805;