Kerosene heater

Nasui , et al. January 24, 1

Patent Grant D299525

U.S. patent number D299,525 [Application Number 06/815,466] was granted by the patent office on 1989-01-24 for kerosene heater. This patent grant is currently assigned to Toshiba Electric Appliances Co., Ltd.. Invention is credited to Kazuyoshi Irisawa, Sadao Nasui.


United States Patent D299,525
Nasui ,   et al. January 24, 1989

Kerosene heater

Claims

The ornamental design for a kerosene heater, as shown and described.
Inventors: Nasui; Sadao (Machida, JP), Irisawa; Kazuyoshi (Shibukawa, JP)
Assignee: Toshiba Electric Appliances Co., Ltd. (Maebashi, JP)
Appl. No.: 06/815,466
Filed: January 2, 1986

Foreign Application Priority Data

Jul 11, 1985 [JP] 60-29683
Aug 15, 1985 [JP] 60-34731
Current U.S. Class: D23/336
Field of Search: ;D23/332,335-336,338 ;126/58,93-97

References Cited [Referenced By]

U.S. Patent Documents
D275879 October 1984 Nakamura
D275880 October 1984 Nakamura
D276067 October 1984 Mori et al.
D276068 October 1984 Mori et al.
D276069 October 1984 Mori et al.
D276181 October 1984 Mori et al.
D276545 November 1984 Mori et al.
D276546 November 1984 Okamoto et al.
D277697 February 1985 Kojima et al.
D281998 December 1985 Amano et al.
D282773 February 1986 Mase et al.
D288000 January 1987 Takahashi
D295311 April 1988 Nakamura
D295312 April 1988 Nakamura
Foreign Patent Documents
643879 Oct 1984 JP
643879-1 Dec 1984 JP
643879-2 Dec 1984 JP
55-6430-1 Feb 1985 JP

Other References

"Consumer Reports", Feb., 1985, p. 74, Kerosene Heater, Toyostove DC-100..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Oblon, Fisher, Spivak, McClelland & Maier

Description



FIG. 1 is a front, top and right side perspective view of a kerosene heater showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a front, top and right side perspective view of an alternate embodiment thereof, the only difference residing in the appearance of the cylindrical core element.

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