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Patent
   D318723
Priority
Apr 17 1990
Filed
Apr 17 1990
Issued
Jul 30 1991
Expiry
Jul 30 2005
Inventors
Chiu, Bern…
Assg.orig
DURACRAFT …
Assg.curr
HONEYWELL …
Entity
unknown
Referenced by
33
References
3
Maint.:
n/a
The ornamental design for a portable fan heater, as shown.

FIG. 1 is a front-elevational view of a portable fan heater showing my new design;

FIG. 2 is a side elevation view thereof on a greatly reduced scale;

FIG. 3 is a bottom plan view thereof on a greatly reduced scale; and

FIG. 4 is a rear elevational view thereof on a reduced scale.
INVENTORS:

Chiu, Bernard

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D327946, Apr 19 1990 Calor S.A. Fan heater
D346855, May 27 1993 KAZ, INC Portable electrical fan heater
D371833, Jun 07 1995 HONEYWELL CONSUMER PRODUCTS, INC Giant heater
D376418, Aug 07 1995 HONEYWELL CONSUMER PRODUCTS, INC Portable ceramic heater
D392728, Sep 22 1995 HONEYWELL CONSUMER PRODUCTS, INC Heater
D395490, Jan 16 1996 HONEYWELL CONSUMER PRODUCTS, INC Portable space heater
D396527, Dec 12 1996 HONEYWELL INTELLECTUAL PROPERTIES, INC ; KAZ, INC Portable electric heater
D397775, Sep 22 1994 HONEYWELL CONSUMER PRODUCTS, INC Heater
D405171, Aug 27 1996 KAZ, INC Portable electric heater
D418911, Sep 11 1998 Helen of Troy Limited Portable electric heater
D448071, Sep 11 1998 Helen of Troy Limited Portable electric heater
D489122, Jan 10 2002 Helen of Troy Limited Electric heater
D495795, Jun 10 2002 ROYAL BANK OF CANADA Heater
D507339, Sep 29 2004 Lasko Holdings, Inc. Body for a heater
D507340, Sep 30 2004 Lasko Holdings, Inc. Body for a heater
D508734, Dec 04 2003 SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD Heating device
D510618, Apr 16 2004 Lasko Holdings, Inc. Body for a portable home comfort appliance
D510619, Feb 04 2004 SHENZHEN SUNZONE ELECTRICAL APPLIANCES LTD Heating device
D510988, Mar 24 2004 Diani, LLC Heater fan
D510989, Sep 30 2004 Lasko Holdings, Inc.; Lasko Holdings INC Body for a vertical heater
D513068, Apr 08 2004 Diani, LLC Heater fan
D513069, May 13 2004 Diani, LLC Heater fan
D515678, May 13 2004 Diani, LLC Heater fan
D521132, Mar 24 2004 Diani, LLC Heater fan
D565167, May 03 2007 Fan
D668749, Apr 22 2010 Essick Air Products Pedestal humidifier
D688362, Apr 22 2010 Essick Air Products Pedestal humidifier
D810903, Oct 23 2015 BROMIC PTY LIMITED Heater
D883455, Feb 06 2018 GD MIDEA ENVIRONMENT APPLIANCES MFG CO , LTD ; MIDEA GROUP CO , LTD Fan heater
D891593, Nov 09 2018 King Electrical Manufacturing Company Heater with bracket
D931429, Jan 11 2019 The Marley Company LLC Boiler
D943729, Mar 20 2020 Air cooler fan
ER7747,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2867377,
D291350, Mar 20 1985 The Shetland Company, Inc. Portable electric heater
D310871, Oct 20 1988 Fan heater
ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 11 1990CHIU, BERNARDDURACRAFT CORPORATION, A CORP OF MASSACHUSETTSASSIGNMENT OF ASSIGNORS INTEREST 0052830031 pdf
Apr 17 1990Duracraft Corporation(assignment on the face of the patent)
Nov 21 1996Duracraft CorporationHONEYWELL CONSUMER PRODUCTS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0088540440 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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