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
304258 February 1970 JPX
3442581 April 1974 JPX
495745 February 1979 JPX
495922 February 1979 JPX
Other references
  • Hardware Age, Jan. 1980, p. 163, Kerosun Heater. Hardware Age, May 1981, p. 59, Corona Heater. Hardware Age, Jun. 1981, p. 65, Yuasa Heaters J-10 and J-20.
Patent History
Patent number: D278180
Type: Grant
Filed: Nov 5, 1982
Date of Patent: Mar 26, 1985
Assignee: Toyotomi Kogyo Co., Ltd. (Nagoya)
Inventor: Kazuharu Nakamura (Nagoya)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/439,487
Classifications
Current U.S. Class: D23/123