Oil-fired space heater

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;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D268518 April 5, 1983 Nakamura
D275882 October 9, 1984 Nakamura
Foreign Patent Documents
377644 February 1974 JPX
419298 March 1976 JPX
484742 September 1978 JPX
507316 July 1979 JPX
521058 January 1980 JPX
Other references
  • Hardware Age-May 1982-p. 42-Kerosun Monitor 20 Heater. Hardware Age-Sep. 1980-p. 75-Kerotech Calor Heater, and Kerotech Ultima Heater.
Patent History
Patent number: D282570
Type: Grant
Filed: Nov 8, 1983
Date of Patent: Feb 11, 1986
Assignee: Toyotomi Kogyo Co., Ltd. (Aichi)
Inventor: Kazuharu Nakamura (Nagoya)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/549,713
Classifications
Current U.S. Class: D23/123