Oil-fired space heater and the like

- 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
345101 May 1972 JPX
554155 May 1981 JPX
555990 July 1981 JPX
556033 July 1981 JPX
Other references
  • Hardware Age-Jun. 1981-p. 65-Yuasa heater J-40. Hardware Age-Jul. 1980-p. 153-Kerosun heater at far left. Hardware Age-Aug. 1980-p. 141-Aladdin heater at lower center. Hardware Age-Sep. 1980-p. 75-Kerotech Beacon heater.
Patent History
Patent number: D275883
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: 6/438,118
Classifications
Current U.S. Class: D23/123