Oil-fired space heater

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Information

Patent Grant
D287537

References
Source

Patent Number
D287,537
Date Filed
Wednesday, October 26, 1983
40 years ago
Date Issued
Tuesday, December 30, 1986
37 years ago

Inventors
- Kazuharu Nakamura
Original Assignees
- Toyotomi Kogyo Co., Ltd.
Examiners
- Kemper; Catherine E.
Agents
- Pollock, Vande Sande & Priddy

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 92
- D23 93
- D23 119-124
- 126 92-97
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an oil-fired space heater, substantially as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
58-17779	Apr 1983	JPX

Foreign Referenced Citations (5)

Number	Date	Country
377901	Mar 1974	JPX
463834	Dec 1977	JPX
4670171	Nov 1978	JPX
496411	Feb 1979	JPX
5634042	Nov 1981	JPX

Non-Patent Literature Citations (4)

Entry
Hardware Age-Aug. 1980-p. 141-Aladdin Heaters.
Hardware Age-Jul. 1982-p. 76-Ketac Heater.
Hardware Age-Mar. 1982-p. 25-Yuasa Heaters.
Hardware Age-Jun. 1982-inside front cover Corona Heater SX-2.