Carpenter's layout tool

Description

FIG. 1 is a reduced scale perspective view of a carpenter's layout tool showing my new design;

FIG. 2 is a fragmented top plan view thereof;

FIG. 3 is a fragmented front elevational view thereof;

FIG. 4 is a fragmented bottom plan view thereof;

FIG. 5 is a fragmented rear elevational view thereof;

FIG. 6 is a left side end view thereof; and,

FIG. 7 is a right side end view thereof.

Referenced Cited
U.S. Patent Documents
D201570 July 1965 Polkosnik
D313190 December 25, 1990 Economaki
1166512 January 1916 Dannenfelser
1564721 December 1925 Tallon
1920839 August 1933 Cattanco
2332568 October 1943 Gauthier
Patent History
Patent number: D337535
Type: Grant
Filed: Apr 15, 1991
Date of Patent: Jul 20, 1993
Inventor: Dale E. Knowlton (Fulton, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Larry D. Johnson
Application Number: 7/685,005