Angle measuring device

Description

FIG. 1 is a top plan view of the measuring tool showing my new design.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a perspective view thereof in a partially open position.

FIG. 8 is a top plan view thereof in the fully open position.

Referenced Cited
U.S. Patent Documents
D220208 March 1971 Dhir
D252615 August 14, 1979 Lopez
D259546 June 16, 1981 Simon
D269415 June 21, 1983 Paton
D279870 July 30, 1985 Wilson
524417 August 1894 Fahey
761272 May 1904 Wagniere
803349 October 1905 Lines
822783 June 1906 Smith
895258 August 1908 Grant
1341435 May 1920 Olsen
2023539 December 1935 Packard
4097999 July 4, 1978 Nowlin
4153995 May 15, 1979 Oertli
4394801 July 26, 1983 Thibodeaux
Patent History
Patent number: D306980
Type: Grant
Filed: Oct 6, 1986
Date of Patent: Apr 3, 1990
Inventor: Morrie Pivovaroff (Kerman, CA)
Primary Examiner: Nelson C. Holtje
Law Firm: Worrel & Worrel
Application Number: 6/915,614