Insulator for supporting the heating coil of an electric heater

- Emerson Electric Co.
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Description

FIG. 1 is an enlarged, perspective view of an insulator for supporting the heating coil of an electric heater, showing my new design,

FIG. 2 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown,

FIG. 3 is a top plan view thereof,

FIG. 4 is an elevational view of one end thereof, the opposite end being a mirror image of the end shown, and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D248464 July 11, 1978 Moore
D248943 August 15, 1978 King
1163114 December 1915 Stahl
3846619 November 1974 Wightman et al.
3935376 January 27, 1976 Cooper et al.
Patent History
Patent number: D262285
Type: Grant
Filed: Aug 22, 1979
Date of Patent: Dec 15, 1981
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: James C. Janning (Wytheville, VA)
Primary Examiner: A. Hugo Word
Attorney: Michael Williams
Application Number: 6/68,638
Classifications
Current U.S. Class: D13/18; 174/175A
International Classification: D1303;