ClassID:

158526

F24F2221/38 - CPC Classification

Classification description:

Details or features not otherwise provided for Personalised air distribution

Recent Application in this class:
#1
20260153252
2026-06-04

APPARATUS, SYSTEM, AND METHOD FOR PREVENTING SPREAD OF AIR-BORNE CONTAMINANTS

#2
20260132795
2026-05-14

HANDHELD ICE-FEEL COOLING FAN

#3
20250230819
2025-07-17

NECK HANGING FAN

#4
20250172160
2025-05-29

NECK HANGING FAN

#5
20250102168
2025-03-27

SYSTEM AND METHOD FOR A CONTROLLED ENVIRONMENT

#6
20240418398
2024-12-19

Air circulator

#7
20240263815
2024-08-08

Multi-Mode Air Supply Terminal and Method for Guaranteeing Health and Comfort of Person

#8
20240253686
2024-08-01

PORTABLE AIR-FILTERING DEVICE

#9
20240230115
2024-07-11

Personal and Portable Misting Device

#10
20240133563
2024-04-25

Personal and Portable Misting Device

#11
20230383972
2023-11-30

Air Purifying Device

#12
20230358423
2023-11-09

SYSTEM AND METHOD FOR A CONTROLLED ENVIRONMENT

#13
20230272941
2023-08-31

Air circulator

#14
20230250979
2023-08-10

Air cooler for body

#15
20230213224
2023-07-06

System and method to create indoor thermal environment based on IJV and DPV

#16
20230209237
2023-06-29

HEADGEAR HAVING AN AIR PURIFIER

#17
20230109493
2023-04-06

APPARATUS, SYSTEM, AND METHOD FOR PREVENTING SPREAD OF AIR-BORNE CONTAMINANTS

#18
20230102091
2023-03-30

PORTABLE AIR PURIFIER

#19
20230090816
2023-03-23

APPARATUS FOR HAIR COOLING AND DEHUMIDIFICATION

#20
20220397302
2022-12-15

Systems and methods for localized heating, ventilation, and air conditioning

#21
20220316752
2022-10-06

Modular fan assembly with articulating nozzle

#22
20220252289
2022-08-11

Personal comfort variable air volume diffuser

#23
20220228764
2022-07-21

SYSTEM AND METHOD FOR A CONTROLLED ENVIRONMENT

#24
20220146143
2022-05-12

Air circulator

#25
20220142278
2022-05-12

Air-conditioning garment

#26
20220118288
2022-04-21

PERSONAL VENTILATION DEVICE AND METHOD FOR DELIVERING SANITIZED AIR TO PERSONAL BREATHING SPACE

#27
20220082287
2022-03-17

Systems and methods for controlling a climate control system

#28
20220065258
2022-03-03

Portable temperature regulation device

#29
20220063698
2022-03-03

Portable air-filtering device

#30
20220061441
2022-03-03

Attachable personal cooling fans

#31
20210361075
2021-11-25

VENTILATION MANAGEMENT SYSTEM FOR AN OUTDOOR PRODUCT, A SLEEPING BAG, AND A CHAIR

#32
20210348794
2021-11-11

Systems and methods for controlling a climate control system

#33
20210232669
2021-07-29

DEVICE CONTROL SYSTEM

#34
20210190363
2021-06-24

Control device and method for controlling air conditioner communicatively coupled to multiple user devices

#35
20210156589
2021-05-27

Air moving device

#36
20210102722
2021-04-08

System and method for personalized thermal comfort control

#37
20200359714
2020-11-19

Active breathing system

#38
20200348043
2020-11-05

PERSONAL AMBIENT AIR TEMPERATURE MODIFICATION, FILTRATION, AND PURIFICATION SYSTEM

#39
20200292188
2020-09-17

Personal comfort variable air volume diffuser

#40
20200289858
2020-09-17

Process and apparatus to preclude unfiltered atmospheric gases and human respiration products including carbon-dioxide with carbon-14 from entering controlled greenhouse atmospheric gases

#41
20200200414
2020-06-25

Smart home air conditioner automatic control system based on artificial intelligence

#42
20200056797
2020-02-20

Area-specific environment management system for providing environment in which arousal level is adjusted, method, and recording medium therefor

#43
20200011567
2020-01-09

Personal ambient air temperature modification, filtration, and purification system

#44
20190380468
2019-12-19

Apparatus for hair cooling and dehumidification

#45
20190360708
2019-11-28

Biometric air conditioning control system

#46
20190338786
2019-11-07

Personal fanning assembly

#47
20190285307
2019-09-19

Air-conditioning apparatus

#48
20190175412
2019-06-13

Mechanically heated/cooled air system for welding helmet

#49
20190128553
2019-05-02

Targeted clean air delivery

#50
20190120517
2019-04-25

Air conditioning visualization system

#51
20190120508
2019-04-25

System and method for photoelectrochemical air purification

#52
20190117820
2019-04-25

Personal air treatment system and method

#53
20190105458
2019-04-11

Personalized air purification device

#54
20190094826
2019-03-28

Toilet ventilation system and device

#55
20190041074
2019-02-07

Humidifier measurement and control

#56
20190024916
2019-01-24

Air-conditioning system

#57
20190021432
2019-01-24

Helmet with mechanism for cooling

#58
20180372351
2018-12-27

WEARABLE COOLING DEVICE

#59
20180335228
2018-11-22

Modular fan assembly with articulating nozzle

#60
20180328605
2018-11-15

Air purifier

#61
20180317572
2018-11-08

PERSONAL AIR-CONDITIONING SYSTEM

#62
20180306456
2018-10-25

Personal comfort variable air volume diffuser

#63
20180231269
2018-08-16

Air-conditioning control system

#64
20180202465
2018-07-19

Air purifier

#65
20180120873
2018-05-03

Comfort units and systems, methods, and devices for use thereof

#66
20180073769
2018-03-15

Personal ambient air temperature modification device

#67
20180073751
2018-03-15

PORTABLE PERSONAL ICE AIR CONDITIONER WITH HELMET AND JACKET ENCLOSURE

#68
20180071479
2018-03-15

TEMPERATURE CONTROLLED LAMINAIR AIR FLOW DEVICE

#69
20180028866
2018-02-01

Apparatus, system and method for healthy motion environment managing

#70
20180023582
2018-01-25

Blower

#71
20180023579
2018-01-25

Blower

#72
20180000218
2018-01-04

Apparatus for hair cooling and dehumidification

#73
20170370596
2017-12-28

Necklace-type fan

#74
20170363314
2017-12-21

System and method for a controlled environment

#75
20170176963
2017-06-22

METHOD FOR SETTING USER PREFERENCES

#76
20170138617
2017-05-18

Air conditioner

#77
20170108239
2017-04-20

Air mixing device

#78
20170087500
2017-03-30

Localized ventilation systems and methods

#79
20170036517
2017-02-09

Humidification device

#80
20160363340
2016-12-15

Air conditioner, sensor system, and thermal sensation estimation method

#81
20160327290
2016-11-10

Air distribution system for individual cooling

#82
20160278593
2016-09-29

Cleaning device and control method therefor

#83
20160131391
2016-05-12

ELECTROACTIVE SMART HVAC VENT REGISTER

#84
20160018117
2016-01-21

Local cleaned air supply device

#85
20150247646
2015-09-03

Social learning softthermostat for commercial buildings

#86
20140349565
2014-11-27

Critical parameter monitoring system for improving the safety of personnel operating in hazardous areas

#87
20140216089
2014-08-07

Motor cycle air conditioning system

#88
20140020860
2014-01-23

Indoor unit of air-conditioning apparatus

#89
20130178146
2013-07-11

AUTO-VENTILATED OUTERWEAR

#90
20130168882
2013-07-04

Insulated container with fan

#91
20130042633
2013-02-21

TEMPERATURE CONTROL APPARATUS AND METHOD FOR THERMOREGULATION OF A HUMAN BODY

#92
20130026245
2013-01-31

PERSONAL SPACE HEATER

#93
20120261842
2012-10-18

Manual misting fan

#94
20120222548
2012-09-06

Humidifier

#95
20120150100
2012-06-14

Laminar-Flow-Emitting Device

#96
20120085231
2012-04-12

Methods and devices for displacing body convection and providing a controlled personal breathing zone

#97
20120061049
2012-03-15

System and Method for Delivering Temperature-Controlled Airflow Through Vending Module

#98
20120052789
2012-03-01

Personalized distribution terminal

#99
20120031984
2012-02-09

Personalized Building Comfort Control

#100
20110296857
2011-12-08

METHOD FOR CONTROLLING AIR CONDITIONER

#101
20110280726
2011-11-17

Cap having pivotably movable fan

#102
20110275304
2011-11-10

Air diffuser and air circulation system

#103
20110146319
2011-06-23

OUTDOOR APPARATUS WITH THERMALLY CONDITIONED AIR

#104
20110066465
2011-03-17

Architectural dynamic control: intelligent environmental control and feedback system for architectural settings including offices

#105
20110065373
2011-03-17

APPARATUS FOR SURROUNDING AN EXERCISER WITH COOLING AIR HAVING MANUAL LOCAL CONTROL OF AIR OUTLETS BUILT INTO A STATIONARY EXERCISE DEVICE

#106
20110065371
2011-03-17

APPARATUS FOR COOLING AN EXERCISER HAVING MANUAL LOCAL CONTROL OF AIR OUTLETS BUILT INTO DISCRETE COOLING ASSEMBLIES

#107
20110064575
2011-03-17

Ceiling sweep fan

#108
20110061840
2011-03-17

APPARATUS FOR COOLING AN EXERCISER HAVING CONVENIENT CENTRALIZED CONTROL OF AIR OUTLETS BUILT INTO A STATIONARY EXERCISE DEVICE

#109
20110039491
2011-02-17

Low Mixing Ventilation Jet

#110
20100175556
2010-07-15

Multi-use personal ventilation/filtration system

#111
20100154454
2010-06-24

AIR COOLING DEVICE

#112
20100132391
2010-06-03

Motor cycle air conditioning system

#113
20100050662
2010-03-04

Workstation system

#114
20100036533
2010-02-11

Air-conditioning system

#115
20100010680
2010-01-14

Air conditioning control device and air conditioning control method

#116
20100001105
2010-01-07

HUMIDIFICATION SYSTEM

#117
20090255997
2009-10-15

Apparatus and Method for Flexibly and Efficiently Varying Air Temperatures in Multiple Rooms

#118
20090158760
2009-06-25

High Efficiency Cooling and Heating Apparatus

#119
20090143004
2009-06-04

PERSONAL AIR CONDITIONING APPARATUS

#120
20090124188
2009-05-14

Personal distribution terminal

#121
20090108087
2009-04-30

Device for applying cooling mist to individuals without water accumulation

#122
20090081936
2009-03-26

Salon ventilation system

#123
20090044932
2009-02-19

Air cooling device

#124
20080307796
2008-12-18

Thermoelectric personal environment appliance

#125
20080250794
2008-10-16

Thermoelectric personal environment appliance

#126
20080066484
2008-03-20

Air cooling device

#127
20080053126
2008-03-06

Aircraft air-conditioning system for the individual air conditioning of regions of an aircraft cabin with a liquid coolant

#128
20080034766
2008-02-14

Method for controlling selection of air conditioning environmental modes according to user's requirements

#129
20080006036
2008-01-10

Personal portable environmental control system

#130
20070018415
2007-01-25

Child transport air filtering system

#131
20060211362
2006-09-21

Personalized air conditioning/ displacement ventilation system

#132
20060211361
2006-09-21

Personalized air conditioning displacement ventilation system

#133
20060184325
2006-08-17

Architectural dynamic control: intelligent environmental control and feedback system for architectural settings including offices

#134
20060079170
2006-04-13

Systems for delivering conditioned air to personal breathing zones

#135
20060073784
2006-04-06

Air displacement upon a medical patient

#136
20060021374
2006-02-02

Outdoor, multiple stage, single pass and non-recirculating refrigeration system for rapid cooling of athletes, firefighters and others

#137
20050178138
2005-08-18

Air cooling device

#138
20050016199
2005-01-27

Air cooling device

#139
19333375
2026-04-14

Cooling assistance device and fan

#140
18421213
2025-04-22

Neck fan

#141
18230814
2025-10-14

Methods and apparatus for a habitable electronic material system

#142
18167924
2023-07-18

Neck-hanging fan

#143
17827391
2025-08-19

Personal cooling misting system

#144
17740418
2025-08-19

Personal tracking fan

#145
17714727
2023-04-18

Personal air cooler

#146
17327092
2021-12-07

Personal mister system