Oil-fired space heater

- Toyotomi Kogyo Co., Ltd.
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Description

FIG. 1 is a right side elevational view of an oil fired space heater, showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D176390 December 1955 Theisen
Foreign Patent Documents
39-236973 May 1964 JPX
39-243115 December 1964 JPX
49-378210 January 1974 JPX
49-378949 January 1974 JPX
53-496301 November 1978 JPX
Other references
  • Hardware Age-Nov. 1979-p. 103-Kero-Sun Portable Heaters.
Patent History
Patent number: D269541
Type: Grant
Filed: Dec 5, 1980
Date of Patent: Jun 28, 1983
Assignee: Toyotomi Kogyo Co., Ltd. (Aichi)
Inventor: Kazuharu Nakamura (Nagoya)
Primary Examiner: Catherine E. Kemper
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/213,756
Classifications
Current U.S. Class: D23/123
International Classification: D2303;