Electric heater element for use in a radiant heater for a glass ceramic hob

- Redring Electric Limited
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Description

FIG. 1 is a top plan view of an electric heater element for use in a radiant heater for a glass ceramic hob, showing our new design, the bottom being a mirror image of that shown;

FIG. 2 is a front elevation view thereof, the rear being a mirror image of that shown;

FIG. 3 is a right side elevation view thereof; and

FIG. 4 is a left side elevation view thereof.

The broken line showing of a radiant heater for a glass ceramic hob in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D76654 January 1927 Yokel
D122137 August 1940 Foster
4393299 July 12, 1983 McWilliams
4447710 May 8, 1984 McWilliams
4508961 April 2, 1985 McWilliams
Patent History
Patent number: D312127
Type: Grant
Filed: Aug 10, 1988
Date of Patent: Nov 13, 1990
Assignee: Redring Electric Limited
Inventors: Alan W. Welsh (Peterborough), Trevor W. Cheetham (Huntingdon)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Kirschstein, Ottinger, Israel & Schiffmiller
Application Number: 7/230,811
Classifications
Current U.S. Class: Electric (D23/417)