Coating thickness gage

Description

FIG. 1 is a front elevational view of a coating thickness gage showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D247161 February 7, 1978 Fernandez
D264444 May 18, 1982 Muchenberger
D273465 April 17, 1984 Koch
2938124 May 1960 Boyd
2944213 July 1960 Foerster
3075144 January 1963 Cooper
4096438 June 20, 1978 Humphrey
Patent History
Patent number: D278211
Type: Grant
Filed: Sep 13, 1982
Date of Patent: Apr 2, 1985
Inventor: Frank Koch (Ogdensburg, NY)
Primary Examiner: Nelson C. Holtje
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/417,590