Drafting template

Description

FIG. 1 is a plan view of a drafting template, showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view; and

FIG. 4 is the opposing side elevational view.

Referenced Cited
U.S. Patent Documents
D32159 January 1900 Nisbet
1662882 March 1928 Clark
Other references
  • Art Brown Catalog, 1973, p. 148, top left corner of page. Alvin & Co., Inc. Catalog, p. 16, bottom left corner of page.
Patent History
Patent number: D278068
Type: Grant
Filed: Sep 30, 1982
Date of Patent: Mar 19, 1985
Assignee: P.T.L. Engineering (Lake Orion, MI)
Inventor: Richard A. Sager (Lapeer, MI)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Law Firm: Harness, Dickey & Pierce
Application Number: 6/431,650
Classifications