Fuel gauge for propane tank
Latest The Cooper Thermometer Company Patents:
Description
FIG. 1 is a front elevational view of a fuel gauge for a propane tank showing our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a front perspective view thereof.
Referenced Cited
U.S. Patent Documents
D120640 | May 1940 | Graesser et al. |
D156571 | December 1949 | Snow |
1672666 | June 1928 | Walsh |
2473581 | June 1949 | Ford |
3638493 | February 1972 | Schoepflin |
Patent History
Patent number: D283988
Type: Grant
Filed: Oct 6, 1983
Date of Patent: May 27, 1986
Assignee: The Cooper Thermometer Company (Middlefield, CT)
Inventors: Krehel (A., Tr), George N. Kaniwec (Southington, CT)
Primary Examiner: Carmen H. Vales
Law Firm: Prutzman, Kalb, Chilton & Alix
Application Number: 6/539,477
Type: Grant
Filed: Oct 6, 1983
Date of Patent: May 27, 1986
Assignee: The Cooper Thermometer Company (Middlefield, CT)
Inventors: Krehel (A., Tr), George N. Kaniwec (Southington, CT)
Primary Examiner: Carmen H. Vales
Law Firm: Prutzman, Kalb, Chilton & Alix
Application Number: 6/539,477
Classifications
Current U.S. Class:
Liquid Quantity Level (D10/101)