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
Foreign Patent Documents
Other references
| 377644 | February 1974 | JPX |
| 419298 | March 1976 | JPX |
| 484742 | September 1978 | JPX |
| 507316 | July 1979 | JPX |
| 521058 | January 1980 | JPX |
- 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
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