Electric radiant space heater

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Description

FIG. 1 is a front perspective view of an electric radiant space heater embodying our design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof.

The side of the heater opposite that viewed in FIG. 1 is the same in appearance as FIG. 1, as the same is suggested in FIGS. 2, 3 and 4.

Referenced Cited
U.S. Patent Documents
D194376 January 1963 Jacobs
D196408 September 1963 Chatham
D206842 January 1967 Surckla
Other references
  • Sweet's Architectural File, 1972, p. 2, Section 15.12/AJ, Item 700 Series, sight proof grille. Heating/Piping/Air Conditioning, Sept. 1973, p. 83, upper right corner, H Horizontal Unit Heater. Hardware Age, Oct. 31, 1940, p. 147, upper right corner, Gas Circulating Heater.
Patent History
Patent number: D245510
Type: Grant
Filed: Oct 17, 1975
Date of Patent: Aug 23, 1977
Assignee: Bettcher Manufacturing Corporation
Inventors: Albert W. Herman (North Olmsted, OH), Joseph W. Adams (Westlake, OH)
Primary Examiner: Wallace R. Burke
Attorney: Frederic M. Bosworth
Application Number: 5/623,376
Classifications
Current U.S. Class: D23/113
International Classification: D2303;