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
50-418477 October 1975 JPX
53-499870 December 1978 JPX
54-507222 April 1979 JPX
54-524418 November 1979 JPX
Other references
  • Hardware Age-Nov. 1979-p. 103-KeroSun Heaters.
Patent History
Patent number: D268518
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: 6/207,490
Classifications
Current U.S. Class: D23/123
International Classification: D2303;