Oil-fired space heater

- Toyotomi Kogyo Co., Ltd.
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Description

FIG. 1 is a front elevational view of an oil-fired space heater, showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a top plan view thereof.

The bottom surface of the oil-fired space heater is substantially planar and unornamental.

Referenced Cited
Foreign Patent Documents
297349 August 1969 JPX
377294 February 1974 JPX
445823-2 January 1978 JPX
484742 September 1978 JPX
554159 May 1981 JPX
556080 July 1981 JPX
Other references
  • Hardware Age-Jun. 1981-p. 59-Corona heater sy-35. Hardware Age-Sep. 1980-p. 75-Kerotech "Companion" heater.
Patent History
Patent number: D275882
Type: Grant
Filed: Nov 1, 1982
Date of Patent: Oct 9, 1984
Assignee: Toyotomi Kogyo Co., Ltd. (Aichi)
Inventor: Kazuharu Nakamura (Nagoya)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/438,117
Classifications
Current U.S. Class: D23/123