ClassID:

9905

A47C21/044 - page 2 - CPC Classification

Classification description:

Attachments for beds, e.g. sheet holders, bed-cover holders ; Ventilating, cooling or heating means in connection with bedsteads or mattresses; Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps

Recent Application in this class:
#301
20150208819
2015-07-30

MULTI-LAYER MATTRESS WITH AN AIR FILTRATION FOUNDATION

#302
20150208815
2015-07-30

SUPPORT CUSHIONS INCLUDING RETICULATED MATERIALS AND METHODS FOR CONTROLLING SURFACE TEMPERATURE OF SAME

#303
20150208814
2015-07-30

Ambient bed having a heat reclaim system

#304
20150173522
2015-06-25

Crib ventilation apparatus

#305
20150121901
2015-05-07

Thermoelectric string, panel, and covers for function and durability

#306
20150121621
2015-05-07

REMOTE OPERATION OF A BEDDING CLIMATE CONTROL APPARATUS

#307
20150121620
2015-05-07

Bedding climate control apparatus with forced airflow for heating and ventilating

#308
20150121619
2015-05-07

Forced Air Apparatus for Conditioning a Volume of Air

#309
20150089749
2015-04-02

Person support systems

#310
20150068609
2015-03-12

Apparatus for condensation reduction in a dynamically cooled air stream

#311
20150059100
2015-03-05

Patient support

#312
20150033474
2015-02-05

Support cushions and methods for controlling surface temperature of same

#313
20140310874
2014-10-23

Environmentally-conditioned bed

#314
20140237726
2014-08-28

Topper for a patient surface

#315
20140237719
2014-08-28

Climate-controlled topper member for beds

#316
20140201925
2014-07-24

Mattress with combination of pressure redistribution and internal air flow guides

#317
20140201919
2014-07-24

Compressible or retractable support for air blower cavity of air flow mattress

#318
20140201910
2014-07-24

Tunnel generating bed cooling system

#319
20140201909
2014-07-24

Body support system with combination of pressure redistribution and internal air flow guide(s) for withdrawing heat and moisture away from body reclining on support surface of body support system

#320
20140189951
2014-07-10

Active airflow temperature controlled bedding systems

#321
20140182061
2014-07-03

Distribution pad for a temperature control system

#322
20140165608
2014-06-19

Device and method for supporting a person

#323
20140137569
2014-05-22

System and method for thermoelectric personal comfort controlled bedding

#324
20140137330
2014-05-22

MATTRESS CLEANING AND VENTING METHOD AND SYSTEM

#325
20140115790
2014-05-01

Cover system for a patient support surface

#326
20140109314
2014-04-24

Temperature-controlled multi-zone mattress-style support

#327
20140059780
2014-03-06

Patient support

#328
20140059766
2014-03-06

Patient support with a microclimate system and a graphical user interface

#329
20140047646
2014-02-20

Systems and methods for directing fluid flow in a mattress

#330
20140041118
2014-02-13

Localized microclimate management

#331
20140033441
2014-02-06

Air conditioned mattresses

#332
20140033440
2014-02-06

Air flow mattress constructions and variable density mattress cores

#333
20130326811
2013-12-12

Sleep surface insert system and method thereof

#334
20130269106
2013-10-17

Climate controlled bed assembly with intermediate layer

#335
20130254989
2013-10-03

Climate controlled sleeping space

#336
20130212808
2013-08-22

Topper with Targeted Fluid Flow Distribution

#337
20130205506
2013-08-15

Topper with preferential fluid flow distribution

#338
20130189920
2013-07-25

System for support and thermal control

#339
20130143480
2013-06-06

Localised personal air conditioning

#340
20130097776
2013-04-25

Thermally conditioned bed assembly

#341
20130036549
2013-02-14

System for cooling a body useful for reducing the effect of hot flashes

#342
20130031722
2013-02-07

Air-conditioning bed

#343
20120304381
2012-12-06

Mattress or Mattress-Like Cushion for Persons Suffering from an Allergy, Which is Ventilated by a Device

#344
20120233773
2012-09-20

Ecological sleep bedding

#345
20120227182
2012-09-13

Climate controlled bed assembly

#346
20120144584
2012-06-14

Multi-layered support system

#347
20120131748
2012-05-31

Heated and cooled bed assembly

#348
20120024154
2012-02-02

Personal air filtration device

#349
20120017376
2012-01-26

Body support with fluid system and method of operating same

#350
20120012277
2012-01-19

Method and system for controlling evaporative and heat withdrawal performance of an occupant support surface

#351
20120000207
2012-01-05

System for thermoelectric personal comfort controlled bedding

#352
20110314837
2011-12-29

System and method for thermoelectric personal comfort controlled bedding

#353
20110308020
2011-12-22

Multi-layer support system

#354
20110308018
2011-12-22

Bedding straightening mechanism

#355
20110300862
2011-12-08

RECOVERY PROCEDURES BETWEEN SUBSCRIBER REGISTERS IN A TELECOMMUNICATIONS NETWORK

#356
20110296611
2011-12-08

Climate controlled beds and methods of operating the same

#357
20110289684
2011-12-01

System and method for thermoelectric personal comfort controlled bedding

#358
20110289683
2011-12-01

Adjustable-firmness body support and method

#359
20110271449
2011-11-10

Bed headboard with ventilation system

#360
20110271448
2011-11-10

Fabric case

#361
20110258778
2011-10-27

Environmentally-conditioned topper member for beds

#362
20110247143
2011-10-13

Temperature and moisture regulating topper for non-powered person-support surfaces

#363
20110219548
2011-09-15

Multi-layered support system

#364
20110119826
2011-05-26

Operational schemes for climate controlled beds

#365
20110115635
2011-05-19

Control schemes and features for climate-controlled beds

#366
20110109128
2011-05-12

Air manifold for ventilated seat or bed

#367
20110107514
2011-05-12

Climate-controlled topper member for medical beds

#368
20110041246
2011-02-24

SYSTEMS AND METHODS PROVIDING TEMPERATURE REGULATED CUSHION STRUCTURE

#369
20100325796
2010-12-30

Localized microclimate management

#370
20100293715
2010-11-25

TEMPERATURE-CONTROLLED AIR CIRCULATION TYPE BEDDING

#371
20100287701
2010-11-18

Inflatable temperature control system

#372
20100235991
2010-09-23

Device for temperature conditioning an air supply

#373
20100212088
2010-08-26

METHOD AND APPARATUS FOR ALLEVIATING INSECT INFESTATION IN BEDDING

#374
20100125949
2010-05-27

Infant Sleeping Area Ventilation System For the Prevention of Sudden Infant Death Syndrome

#375
20100107334
2010-05-06

SLEEPING DEVICE WITH A HEATING OR COOLING APPARATUS

#376
20100101418
2010-04-29

Personal air filtration device for use with bedding structure

#377
20100071130
2010-03-25

Inflatable temperature control system

#378
20100031448
2010-02-11

Mattress

#379
20100011502
2010-01-21

Climate controlled bed assembly

#380
20100005588
2010-01-14

Personal sleep environment

#381
20090276958
2009-11-12

CUSTOMIZABLE, CONVENIENT BED UNIT

#382
20090208693
2009-08-20

Human-body aimed spacer, human-body aimed airflow passage, and general-purpose spacer

#383
20090126110
2009-05-21

Convective cushion for bedding or seating

#384
20090120502
2009-05-14

Living water system pad and method for its use

#385
20090106907
2009-04-30

Method and apparatus for improving air flow under a patient

#386
20090064415
2009-03-12

Portable self-contained bed-on-demand system

#387
20090064411
2009-03-12

Operational control schemes for ventilated seat or bed assemblies

#388
20090000031
2009-01-01

Multiple convective cushion seating and sleeping systems and methods

#389
20080308106
2008-12-18

PERSONAL AIR FILTRATION DEVICE

#390
20080263775
2008-10-30

Mattress for adjustable bed

#391
20080182071
2008-07-31

Dual purpose mat

#392
20080148481
2008-06-26

Air conditioned bed

#393
20080098529
2008-05-01

Device and method for controlling humidity at the surface of a supporting item of the mattress type

#394
20080028536
2008-02-07

Mattress with cooling airflow

#395
20070261548
2007-11-15

Multi-layered support system

#396
20070251016
2007-11-01

Convective seating and sleeping systems

#397
20070234481
2007-10-11

Air-powered low interface pressure support surface

#398
20070136952
2007-06-21

Sleep system with purified air and latex foam mattress

#399
20070086757
2007-04-19

Convective cushion with positive coefficient of resistance heating mode

#400
20070033733
2007-02-15

Mattress air-conditioning system

#401
20070006386
2007-01-11

Heat sink structure for air mattress

#402
20060137099
2006-06-29

Convective cushion with positive coefficient of resistance heating mode

#403
20060101577
2006-05-18

Bed ventilator

#404
20060080778
2006-04-20

Method and apparatus for improving air flow under a patient

#405
20060079170
2006-04-13

Systems for delivering conditioned air to personal breathing zones

#406
20060053558
2006-03-16

Air mattress

#407
20060053554
2006-03-16

Forced air vent in siderail

#408
20050278863
2005-12-22

Comfort product

#409
20050251913
2005-11-17

Portable padded air flow pouch

#410
20050199736
2005-09-15

Sleeping capsule

#411
20050160528
2005-07-28

Bed frame with integral air purifying device

#412
20050121530
2005-06-09

System defined as thermoister for monitoring, controlling and adjusting a sleeper's environmental conditions of the space above entire bed surface

#413
20050086739
2005-04-28

Ventilation mattress

#414
20050022308
2005-02-03

Air-powered low interface pressure support surface

#415
20050011009
2005-01-20

Ventilation mattress

#416
17736657
2023-02-21

Multi-zone temperature modulation system for bed or blanket

#417
17500498
2022-05-10

Multi-zone temperature modulation system for bed or blanket

#418
16828307
2020-10-27

Multi-zone temperature modulation system for bed or blanket

#419
16684648
2021-10-19

Multi-zone temperature modulation system for bed or blanket

#420
16253317
2020-11-24

Ventilated ergonomic bed mattress

#421
15961134
2019-11-19

Multi-zone temperature modulation system for bed or blanket

#422
15875062
2018-12-04

Blanket lifting apparatus

#423
15785799
2019-04-09

Bed assembly and related methods

#424
15482148
2020-06-02

Multi-zone temperature modulation system for bed or blanket

#425
15422163
2018-02-13

Temperature controlled mattress system

#426
13888618
2015-06-30

Heating mattress

#427
13432986
2014-12-23

Mountable fan for massage table