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Patent
   D263621
Priority
Jan 14 1980
Filed
Jan 14 1980
Issued
Mar 30 1982
Expiry
Mar 30 1996
Inventors
Johnson, E…
Assg.orig
Kero-Sun, …
Assg.curr
Kero-Sun, …
Entity
unknown
Referenced by
4
References
19
Maint.:
n/a
The ornamental design for a portable kerosine heater, as shown.

FIG. 1 is a front perspective view of the portable kerosine heater showing my new design.

FIG. 2 is a rear perspective view.
INVENTORS:

Johnson, Edward

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D267585, May 09 1980 SOCIETE BOURGUIGNONNE DE MECANIQUE, A CORP OF FRANCE Gas-fired infrared heater
D268518, May 16 1980 TOYOTOMI KOGYO CO , LTD Oil-fired space heater
D268519, May 16 1980 TOYOTOMI KOGYO CO , LTD , Oil-fired space heater
D273610, Mar 23 1981 Sharp Corporation Kerosene heater
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3251395,
3279524,
3666396,
119197,
119287,
142219,
173726,
180727,
183862,
184480,
186865,
193320,
198612,
203785,
206842,
207980,
224224,
235346,
D248043, Mar 08 1976 Firma Elektro-Warme-Technik Siegfried Petz Heater
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 14 1980Kero-Sun, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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