Gas detector

- J and N Associates, Inc.
Description

FIG. 1 is a top, front and left side perspective view of a gas detector showing my new design, with the flexible gas probe in an extended position;

FIG. 2 is a top, front and left side perspective view, with the flexible gas probe in a mounted position;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a right side elevational view of FIG. 2;

FIG. 5 is a left side elevational view of FIG. 2;

FIG. 6 is a rear elevational view of FIG. 2;

FIG. 7 is a top plan view of FIG. 2; and

FIG. 8 is a bottom plan view of FIG. 2 thereof.

Referenced Cited
U.S. Patent Documents
D242531 November 1976 Guimond
D242602 December 7, 1976 Melvin et al.
D298110 October 18, 1988 Kawano
D312218 November 20, 1990 Hill
3311455 March 1967 Robinson
3460125 August 1969 Liebermann et al.
3786675 January 1974 Delatorre et al.
4369647 January 25, 1983 Shigemori et al.
4665385 May 12, 1987 Henderson
Patent History
Patent number: D319596
Type: Grant
Filed: May 5, 1989
Date of Patent: Sep 3, 1991
Assignee: J and N Associates, Inc. (Wheeler, IN)
Inventor: Rudy Krolopp (Elk Grove, IL)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Marshall, O'Toole, Gerstein, Murray & Bicknell
Application Number: 7/347,789
Classifications
Current U.S. Class: Chemical (12) (D10/81)