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Class Information
Number: 392/364
Name: Electric resistance heating devices > Heating devices (class 219 subclass 200) > Convection space heater > Forced air type > Ceiling mounted
Description: Subject matter wherein the forced air heater is readily mounted to the overhead covering of a room.

Patents under this class:

Patent Number Title Of Patent Date Issued
8637796 Electrical heating device and heat generating element of an electrical heating device Jan. 28, 2014
8129662 Portable heater Mar. 6, 2012
7554063 Heating apparatus Jun. 30, 2009
7450356 Rotation speed controller for fans Nov. 11, 2008
6921884 Self-heating thermal protector Jul. 26, 2005
6751406 Ceiling mounted heating device and method therefor Jun. 15, 2004
6631243 Air recirculating and heating device Oct. 7, 2003
6587642 Ceiling fan cooling system Jul. 1, 2003
6477321 Ceiling fan room conditioner with ceiling fan and heater Nov. 5, 2002
6438322 Ceiling fan with attached heater and secondary fan Aug. 20, 2002
6366733 Ceiling fan having one or more fan heaters Apr. 2, 2002
6287191 Combination bath fan, register box, air conditioning and heating boot Sep. 11, 2001
6240247 Ceiling fan with attached heater and secondary fan May. 29, 2001
6160956 Ceiling fan with heating/lighting assembly Dec. 12, 2000
6122437 Electric space heater with swivel mount Sep. 19, 2000
5934362 Combination bath fan, register box, air conditioning and heating boot Aug. 10, 1999
5909534 Ventilator with far infrared generators Jun. 1, 1999
5668920 Ceiling fan with attachable heater housing having an additional fan therein Sep. 16, 1997
5621846 Radiant electric space heater with angular adjustment support bracket Apr. 15, 1997
5471763 Nozzle attachment for a hair dryer Dec. 5, 1995
5425126 Ceiling fan heater with heater housing Jun. 13, 1995
5333235 Electric heater assembly for attachment to ceiling fans Jul. 26, 1994
5245692 Portable hemispheric electric space heater with circumferential filtered warm air discharge Sep. 14, 1993
5077825 Space heater mounted to ceiling fan Dec. 31, 1991
4871900 Body air dryer Oct. 3, 1989
4780595 Body dryer Oct. 25, 1988
4694142 Electric air heater Sep. 15, 1987
4681024 Combination heater-light-ventilator unit Jul. 21, 1987
4539896 Air heating and filtering apparatus Sep. 10, 1985
4508958 Ceiling fan with heating apparatus Apr. 2, 1985
4151811 Housing apparatus for animals May. 1, 1979
4146776 Ceiling mounted forced circulation electric air heater Mar. 27, 1979

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