Electric heater element for use in a radiant heater for a glass ceramic hob
Welsh , et al. December 18, 1
U.S. patent number D313,072 [Application Number 07/230,857] was granted by the patent office on 1990-12-18 for electric heater element for use in a radiant heater for a glass ceramic hob. This patent grant is currently assigned to Redring Electric Limited. Invention is credited to Trevor W. Cheetham, Alan W. Welsh.
| United States Patent | D313,072 |
| Welsh , et al. | December 18, 1990 |
Electric heater element for use in a radiant heater for a glass ceramic hob
Claims
The ornamental design for an electric heater element for use in a radiant heater for a glass ceramic hob, as shown and described.
| Inventors: | Welsh; Alan W. (Peterborough, GB2), Cheetham; Trevor W. (Huntingdon, GB2) |
|---|---|
| Assignee: | Redring Electric Limited
(GB2) |
| Appl. No.: | 07/230,857 |
| Filed: | August 10, 1988 |
Foreign Application Priority Data
| Feb 10, 1988 [GB] | 1048430 | |||
| Current U.S. Class: | D23/417; D7/407 |
| Field of Search: | ;D23/419,418,415,417 ;219/458,459,460,462,465,466 |
References Cited [Referenced By]
U.S. Patent Documents
| D59685 | November 1921 | Robinson |
| 2091905 | August 1937 | Bensel et al. |
| 2430582 | November 1947 | Reich |
| 4393299 | July 1983 | McWilliams |
| 4471214 | September 1984 | Gossler et al. |
| 4808798 | February 1989 | Goessler et al. |
| 90256 | Aug 1920 | IT | |||
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Kirschstein, Ottinger, Israel & Schiffmiller
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; and
FIG. 3 is a right side elevation view thereof, the left side being a mirror image of that shown.
The broken line showing of radiant heater for a glass ceramic hob in FIG. 1 is for illustrative purposes only and forms no part of the claim design.
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