Protractor

Jan 26, 1981

Description

FIG. 1 is a top plan view of a protractor showing my new design, the bottom being plain and unornamented;

FIG. 2 is a front elevational view thereof.

Referenced Cited

U.S. Patent Documents

621177	March 1899	Sykes
665316	January 1901	Fay
1264633	April 1918	Gibson
1961500	June 1934	Larson
2011282	August 1935	Hochman

Patent History

Patent number: D267932
Type: Grant
Filed: Jan 26, 1981
Date of Patent: Feb 15, 1983
Inventor: Fahim R. Sidrak (Wilmington, NC)
Primary Examiner: Nelson C. Holtje
Application Number: 6/228,692

Classifications

Current U.S. Class: Angle Or Direction (7) (D10/65); Combined (D10/62)
International Classification: D1004;