Patent
   D323382
Priority
Mar 13 1989
Filed
Mar 13 1989
Issued
Jan 21 1992
Expiry
Jan 21 2006
Assg.orig
Entity
unknown
33
3
n/a
The ornamental design for a heater fan, as shown and described.

FIG. 1 is a perspective view of a heater fan showing my new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is an enlarged right side elevation view thereof, the left side being a mirror image of that shown;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged bottom plan view thereof; and

FIG. 6 is an enlarged rear elevation view thereof.

Wang, Jui-Shang

Patent Priority Assignee Title
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D654159, Aug 05 2009 Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. Heater
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D688362, Apr 22 2010 Essick Air Products Pedestal humidifier
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D833591, Mar 04 2016 NINGBO MENG QILI ELECTRICAL TECHNOLOGY CO , LTD Heater with USB charger
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ER2844,
ER7396,
Patent Priority Assignee Title
190891,
D296467, Feb 21 1986 Fan heater
D310871, Oct 20 1988 Fan heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 02 1989WANG, JUI-SHANGDURACRAFT CORP ASSIGNMENT OF ASSIGNORS INTEREST 0050530895 pdf
Mar 13 1989Duracraft Corp.(assignment on the face of the patent)
Nov 21 1996Duracraft CorporationHONEYWELL CONSUMER PRODUCTS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0088540440 pdf
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