Oil-fired space heater

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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 top plan view thereof;

FIG. 5 is a left side elevational view thereof.

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

Referenced Cited
U.S. Patent Documents
D263621 March 30, 1982 Johnson
Foreign Patent Documents
43-290353 October 1968 JPX
46-336771 August 1971 JPX
47-355267 August 1972 JPX
49-378721 January 1974 JPX
52-464236 July 1977 JPX
53-496411 November 1978 JPX
54-518994 August 1979 JPX
Other references
  • Hardware Age-Nov. 1979-p. 103-KeroSun Heaters.
Patent History
Patent number: D268519
Type: Grant
Filed: Nov 17, 1980
Date of Patent: Apr 5, 1983
Inventor: Kazuharu Nakamura (Chikusa-ku, Nagoya-shi, Aichi-ken)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/207,491
Classifications
Current U.S. Class: D23/123
International Classification: D2303;