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 left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear 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
290361 January 1969 JPX
291004 February 1971 JPX
378949 November 1975 JPX
496301 February 1979 JPX
Other references
  • Hardware Age-Apr. 1981-p. 82-Yuasa heater J-50. Hardware Age-Sep. 1980-p. 75-Beacon heater. hardware Age-May 1980-p. 111-Corona heater.
Patent History
Patent number: D275880
Type: Grant
Filed: Nov 5, 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: 6/439,491
Classifications
Current U.S. Class: D23/121