Heat sensitive switch

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Description

FIG. 1 is a front perspective view of a heat sensitive switch showing my new design;

FIG. 2 is a right side view thereof on an enlarged scale;

FIG. 3 is a left side view thereof on an enlarged scale;

FIG. 4 is a rear view thereof on an enlarged scale;

FIGS. 5 and 6 are respectively top and bottom views thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D249140 August 29, 1978 Driscoll
2087024 July 1937 Dezotell
2510021 May 1950 Kaminky
2681964 June 1954 Rodden
Patent History
Patent number: D268835
Type: Grant
Filed: Oct 23, 1980
Date of Patent: May 3, 1983
Inventor: Brent A. Pennington (Fort Worth, TX)
Primary Examiner: Susan J. Lucas
Attorney: James E. Bradley
Application Number: 6/199,692
Classifications
Current U.S. Class: D13/32; D13/37
International Classification: D1303;