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Class Information
Number: 5/284
Name: Beds > Bedsteads > Element or detail > Heating and cooling devices
Description: Devices incorporated in the structure for the purpose of heating or cooling it.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8407835 Configuration-changing sleeping enclosure Apr. 2, 2013
8122539 Climate control and entertainment enclosure Feb. 28, 2012
8122540 Bed headboard with ventilation system Feb. 28, 2012
7971289 Portable self-contained bed-on-demand system Jul. 5, 2011
7818835 Patient cooling enclosure Oct. 26, 2010
7673353 Super bed Mar. 9, 2010
7555792 Patient cooling enclosure Jul. 7, 2009
7181786 Bed compromising an air guiding unit for air-conditioning rooms Feb. 27, 2007
6826792 Air mattress having temperature regulator Dec. 7, 2004
6568006 Heated air mattress May. 27, 2003
6446290 Device for ventilation of baby cot, cradle or bag for baby carriage Sep. 10, 2002
6148457 Steam heated bed Nov. 21, 2000
5894615 Temperature selectively controllable body supporting pad Apr. 20, 1999
5881410 Air mat for operation bed Mar. 16, 1999
5642539 Multi-function healthful bed Jul. 1, 1997
5555579 Mattress assembly with semiconductor thermo-control Sep. 17, 1996
5499410 Coupling device for a mattress Mar. 19, 1996
5430900 Bed emitting the far infrared rays Jul. 11, 1995
5416935 Cushion surface air conditioning apparatus May. 23, 1995
5387181 Environmentally-controlled lounge chair Feb. 7, 1995
5251347 Bed having patient warming apparatus Oct. 12, 1993
5146633 Therapeutic, portable bed provided with a water heating system Sep. 15, 1992
5102189 Ventilated seat Apr. 7, 1992
5101823 Tanning pool Apr. 7, 1992
5067771 Stadium seat apparatus Nov. 26, 1991
5058227 Under-bed humidifier Oct. 22, 1991
4937903 Bed covering apparatus Jul. 3, 1990
4903353 Apparatus for suspending bedclothes Feb. 27, 1990
4867230 Convection blanket warmer Sep. 19, 1989
4671284 Sauna support bed Jun. 9, 1987
4641387 Bed enclosure Feb. 10, 1987
4591693 Companion warmer May. 27, 1986
4559656 Hospital bed with a weight-distributing lever system Dec. 24, 1985
4525884 Sun beds Jul. 2, 1985
4491721 Electric bed heating device Jan. 1, 1985
4468825 Oxygen removal system for a bed Sep. 4, 1984
4455472 Bed warmer Jun. 19, 1984
4335725 Therapeutic heat cushion Jun. 22, 1982
4305168 Hospital bed Dec. 15, 1981
4279046 Foldaway bed center Jul. 21, 1981
4242766 Heat transfer bed assemblies Jan. 6, 1981
4218791 Device for use as a bed or bedstead Aug. 26, 1980
4175297 Inflatable pillow support Nov. 27, 1979
4151618 Water sheet May. 1, 1979
4129123 Defined space having sound-insulated and light-impermeable walls, preferably intended to enclose a bed Dec. 12, 1978
4114215 Unitary accessory control for a waterbed Sep. 19, 1978
4109331 Bed having acoustical isolation Aug. 29, 1978
4094357 Heat transfer blanket Jun. 13, 1978
4047254 Mattress construction Sep. 13, 1977
4027344 Energy conserving bed warming device Jun. 7, 1977

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