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
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.
* * * * *