Thermostatic switch

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Description

FIG. 1 is a perspective view of a thermostatic switch showing my new design;

FIG. 2 is side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is an end elevational view thereof.

Referenced Cited
U.S. Patent Documents
2682590 June 1954 Roberson
3649943 March 1972 Matto
4127838 November 28, 1978 Neveux
Foreign Patent Documents
2159822 June 1973 DEX
2246049 April 1975 FRX
616628 January 1949 GBX
Patent History
Patent number: D266084
Type: Grant
Filed: Apr 14, 1980
Date of Patent: Sep 7, 1982
Assignee: Elmwood Sensors, Inc. (Cranston, RI)
Inventor: Robert J. Colavecchio (Johnston, RI)
Primary Examiner: Susan J. Lucas
Law Firm: Salter & Michaelson
Application Number: 6/139,976
Classifications
Current U.S. Class: D13/35
International Classification: D1303;