Gas detector
Latest J and N Associates, Inc. Patents:
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
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)