ClassID:

158136

F24F1/022 - CPC Classification

Classification description:

Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station; Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle

Sub-classes:
Recent Application in this class:
#1
20260110445
2026-04-23

CONDENSATE FLOW CONTROL IN PORTABLE AIR CONDITIONING UNITS

#2
20250354707
2025-11-20

AIR CONDITIONER UNIT HAVING A BUILT-IN LIGHT ASSEMBLY

#3
20250321016
2025-10-16

METHOD AND DEVICE FOR CONTROLLING INTEGRATED AIR CONDITIONER, INTERGRATED AIR CONDITIONER, MEDIUM AND PRODUCT

#4
20250290657
2025-09-18

CONTROL METHOD OF DEHUMIDIFIER

#5
20250251151
2025-08-07

COMPACT DEHUMIDIFIER ASSEMBLIES

#6
20250244029
2025-07-31

METHOD FOR COOLING OF A USER SPACE AND AIR CONDITIONING ARRANGEMENT

#7
20250189147
2025-06-12

Portable Air Conditioning Unit

#8
20250123014
2025-04-17

AIR CONDITIONING UNIT WITH A LEAK VENTILATION INDUCER

#9
20250085002
2025-03-13

INTEGRATED HVAC SYSTEM WITH VARIABLE REFRIGERANT FLOW UNIT AND AIR HANDLING UNIT

#10
20250052447
2025-02-13

FAN ASSEMBLY

#11
20250043973
2025-02-06

RADIATIVE COOLING DEVICE

#12
20250035324
2025-01-30

SYSTEMS AND METHODS FOR AIR CONDITIONER SUBCOOLING

#13
20250020337
2025-01-16

MOBILE APPARATUS INCLUDING AIR-CONDITIONING APPARATUS

#14
20240410601
2024-12-12

COMPRESSOR AND AIR CONDITIONER

#15
20240369255
2024-11-07

POLYMER DUCT FOR AIR CONDITIONER UNIT

#16
20240271819
2024-08-15

CLIMATE CONTROL SYSTEMS FOR USE WITH HIGH GLIDE WORKING FLUIDS AND METHODS FOR OPERATION THEREOF

#17
20240255160
2024-08-01

PORTABLE AIR CONDITIONER

#18
20240255159
2024-08-01

PORTABLE AIR CONDITIONER

#19
20240200796
2024-06-20

EXPANDABLE ENVIRONMENTAL CONTROL UNIT

#20
20240027112
2024-01-25

Combined air conditioning and water heating via expansion valve regulation

#21
20230228448
2023-07-20

Integrated heat pump system

#22
20230204237
2023-06-29

Portable air conditioner and operation mode switching method thereof

#23
20230204230
2023-06-29

AIR CONDITIONER AND CONTROL METHOD THEREOF

#24
20230194106
2023-06-22

Portable dehumidifier with remote moisture sensor

#25
20230185347
2023-06-15

AIR PIPE ASSEMBLY

#26
20230175726
2023-06-08

Air conditioner having six ports

#27
20230138109
2023-05-04

OCCUPANCY BASED METHOD OF OPERATING A HEAT PUMP AIR CONDITIONER UNIT

#28
20230039363
2023-02-09

Heat exchanger core

#29
20230021790
2023-01-26

Expandable environmental control unit

#30
20230018141
2023-01-19

DEHUMIDIFIER WITH PUMP PICK-UP

#31
20220404075
2022-12-22

Combined air conditioning and water heating via expansion valve regulation

#32
20220403837
2022-12-22

Damper for a compressor of an air conditioning appliance

#33
20220390140
2022-12-08

Makeup air cross-flow energy recovery system atop air conditioner

#34
20220381451
2022-12-01

Air conditioner unit having a sterilization light assembly

#35
20220364747
2022-11-17

Air conditioner unit and sterilization light assembly

#36
20220333802
2022-10-20

AIR CONDITIONER UNIT HAVING A STERILIZATION LIGHT ASSEMBLY

#37
20220333801
2022-10-20

Air conditioner unit having a sterilization light assembly

#38
20220316722
2022-10-06

Method and system for utilizing a bypass humidifier for dehumidification during cooling

#39
20220244689
2022-08-04

Top-mounted air conditioner used in enclosure cooling

#40
20220196257
2022-06-23

IoT Based Smart Hybrid Dehumidifier System and Control Method

#41
20220170660
2022-06-02

Dynamic deadband

#42
20220099327
2022-03-31

Constant temperature air circulation system

#43
20220074606
2022-03-10

Integrated air conditioner

#44
20220018572
2022-01-20

Access door assembly for a vertical air conditioning unit

#45
20210396413
2021-12-23

Systems and methods for detecting and responding to refrigerant leaks in heating, ventilating, and air conditioning systems

#46
20210302033
2021-09-30

Method of installing a universal air handler

#47
20210148582
2021-05-20

AIR PLENUM WITH LEG HEIGHT INDICATOR

#48
20210131678
2021-05-06

BOOTH

#49
20210102716
2021-04-08

Refrigeration cycle device

#50
20210102714
2021-04-08

Compressor and air conditioner system

#51
20210088242
2021-03-25

System and method for sealing and supporting external pipe connections in fluid lines and directing escaped fluids to a cabinet in an HVAC system

#52
20210071890
2021-03-11

METHOD FOR CONTROL OF A VENTILATION HEAT PUMP

#53
20200393141
2020-12-17

Integrated air conditioner

#54
20200378626
2020-12-03

Panel for an HVAC system

#55
20200363082
2020-11-19

PORTABLE AIR COOLER

#56
20200318837
2020-10-08

Air-conditioner

#57
20200309391
2020-10-01

Air conditioner

#58
20200272212
2020-08-27

Heat dissipation assembly, air pipe assembly, and table having heat dissipation device

#59
20200251944
2020-08-06

Consequent pole type rotor, motor having the same, compressor having the same, and fan having the same

#60
20200224891
2020-07-16

Air conditioner

#61
20200220402
2020-07-09

Rotor, motor, compressor, and air conditioner

#62
20200217523
2020-07-09

AN AIR TREATMENT SYSTEM

#63
20200173673
2020-06-04

Method and system for utilizing a bypass humidifier for dehumidification during cooling

#64
20200173669
2020-06-04

Portable Air Conditioning Device

#65
20200109866
2020-04-09

Hotel-Type Non-outdoor-unit Refrigeration System

#66
20200109714
2020-04-09

Compact fan and air conditioner assembly

#67
20200088420
2020-03-19

Air guide for ceiling-type air conditioner and ceiling-type air conditioner having same

#68
20200063985
2020-02-27

Floor-standing air conditioner

#69
20200025405
2020-01-23

AIR CONDITIONER UNIT HAVING A CONTROL BOARD WITH MULTIPLE PRESET PERSONALITIES

#70
20200011551
2020-01-09

Portable dehumidifier

#71
20200011550
2020-01-09

Drainage system for a portable dehumidifier

#72
20190383515
2019-12-19

Modular heat transfer units

#73
20190351347
2019-11-21

Desalination and climate control system

#74
20190316819
2019-10-17

Heat pump apparatus module

#75
20190264928
2019-08-29

Universal air handler unit

#76
20190249891
2019-08-15

Measuring system

#77
20190212793
2019-07-11

Heat dissipation device, heat dissipation assembly, air pipe assembly, and table having heat dissipation device

#78
20190212032
2019-07-11

Air conditioner with water removal

#79
20190212028
2019-07-11

Air conditioner with window connection

#80
20190212019
2019-07-11

Mobile type cold and hot integrated apparatus

#81
20190212018
2019-07-11

Movable air conditioner

#82
20190203954
2019-07-04

Fresh air dehumidification device and packaged terminal air conditioner using same

#83
20190186760
2019-06-20

Packaged terminal air conditioner unit

#84
20190175412
2019-06-13

Mechanically heated/cooled air system for welding helmet

#85
20190170385
2019-06-06

Systems and methods for detecting and responding to refrigerant leaks in heating, ventilating, and air conditioning systems

#86
20190128543
2019-05-02

Dehumidifier with secondary evaporator and condenser coils in a single coil pack

#87
20190086113
2019-03-21

Air conditioning system including a ventilator that supplies humidified outdoor air

#88
20190063765
2019-02-28

Refrigeration device uses phase change material for cooling air

#89
20180281267
2018-10-04

HVAC, pump, and dehumidifier combined utilities skid supporting blow-molding machines

#90
20180274798
2018-09-27

Air conditioner

#91
20180266705
2018-09-20

Portable air conditioner

#92
20180238566
2018-08-23

Portable air conditioner

#93
20180216835
2018-08-02

Air conditioner

#94
20180156477
2018-06-07

Bathroom management apparatus

#95
20180128504
2018-05-10

Set and method for assembling a heat source unit

#96
20170363302
2017-12-21

Packaged air conditioning system having multiple utility connectivity

#97
20170314805
2017-11-02

Air-conditioner indoor unit

#98
20170299207
2017-10-19

Localised personal air conditioning system

#99
20170276384
2017-09-28

Modular assembly for regulating moisture and temperature of content in a container

#100
20170248160
2017-08-31

Ejector for a sealed system

#101
20170227242
2017-08-10

Integrated type air conditioning device

#102
20170167737
2017-06-15

INTEGRATED AIR CONDITIONER

#103
20170138617
2017-05-18

Air conditioner

#104
20170138615
2017-05-18

AIR HANDLING SYSTEM

#105
20170130972
2017-05-11

Condensing unit and fan coil system

#106
20170089594
2017-03-30

Universal air handler unit

#107
20170030596
2017-02-02

Relocatable chiller user interface

#108
20170016633
2017-01-19

Air conditioner

#109
20160363330
2016-12-15

Portable air conditioner

#110
20160348934
2016-12-01

Bulkhead assemblies and methods for air conditioner units

#111
20160347979
2016-12-01

Working fluid for heat cycle, composition for heat cycle system, and heat cycle system

#112
20160313014
2016-10-27

Bulkhead assemblies for air conditioner units

#113
20160303941
2016-10-20

HVAC module having an open architecture

#114
20160252260
2016-09-01

Packaged terminal air conditioner unit

#115
20160238269
2016-08-18

DEHUMIDIFIER

#116
20160231013
2016-08-11

Multiple environmental zone control with integrated battery status communications

#117
20160231009
2016-08-11

Air conditioner

#118
20160178223
2016-06-23

Equipment enclosure with multi-mode temperature control system

#119
20160131393
2016-05-12

Air deflector device and air conditioner

#120
20160097547
2016-04-07

Air-conditioner

#121
20160091220
2016-03-31

Wireless zone control via mechanically adjustable airflow elements

#122
20160091213
2016-03-31

Ceiling-embedded air conditioner

#123
20160061465
2016-03-03

Air conditioner unit and method for operating same

#124
20160061464
2016-03-03

Air conditioner unit including a heating unit

#125
20160025363
2016-01-28

Battery-operated wireless zone controllers having multiple states of power-related operation

#126
20150354844
2015-12-10

Systems and methods for wirelessly-enabled HVAC control

#127
20150330657
2015-11-19

Multi-nodal thermostat control system

#128
20150300696
2015-10-22

Double-medium circulation air conditioner for cooling, heating and humidifying

#129
20150292778
2015-10-15

Condensing unit and fan coil system

#130
20150285523
2015-10-08

Air conditioning apparatus

#131
20150253034
2015-09-10

Air-conditioning apparatus provided with a vacuum chamber

#132
20150230367
2015-08-13

High efficiency cooling system

#133
20150013371
2015-01-15

Dehumidifier

#134
20140196385
2014-07-17

Equipment enclosure and method of installation to facilitate servicing of the equipment

#135
20140158780
2014-06-12

Multiple environmental zone control with integrated battery status communications

#136
20140158778
2014-06-12

Battery-operated wireless zone controllers having multiple states of power-related operation

#137
20140158338
2014-06-12

Occupancy-based wireless control of multiple environmental zones with zone controller identification

#138
20140144522
2014-05-29

Packaged air conditioning system having multiple utility connectivity

#139
20140069543
2014-03-13

Rotatable exhausting structure of a portable air conditioner

#140
20130047662
2013-02-28

Dehumidifiers with improved fluid management and associated methods of use and manufacture

#141
20120312035
2012-12-13

AIR CONDITIONING SYSTEM

#142
20120216558
2012-08-30

Packaged HVAC System For Indoor Installation

#143
20120216554
2012-08-30

INTELLIGENT ENERGY-SAVING AIR CONDITIONER

#144
20120137715
2012-06-07

Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger

#145
20120125037
2012-05-24

Air Conditioned and Heated Ambient Fresh Air Supply System

#146
20120108160
2012-05-03

HEATING, VENTILATING, AIR CONDITIONING, AND REFRIGERATION NOISE REDUCTION SYSTEM

#147
20120096883
2012-04-26

Climate Simulation System with Cold Accumulation Technique

#148
20120090344
2012-04-19

Movable air conditioner

#149
20120047923
2012-03-01

Heat pump humidifier and dehumidifier system and method

#150
20120024969
2012-02-02

Electronically-controlled register vent for zone heating and cooling

#151
20110262114
2011-10-27

3 way rechargeable heating and cooling units

#152
20110146943
2011-06-23

PORTABLE STAND-ALONE OUTDOOR AIR CONDITIONING APPARATUS

#153
20110146542
2011-06-23

OUTDOOR TABLE WITH THERMALLY CONDITIONED AIR

#154
20110123181
2011-05-26

Air conditioner having positive temperature coefficient heater

#155
20110123180
2011-05-26

Air conditioner with positive temperature coefficient heaters

#156
20110113801
2011-05-19

Condenser assemblies for heating, ventilating, air conditioning, and refrigeration systems

#157
20110113795
2011-05-19

Modular heating, ventilating, air conditioning, and refrigeration systems and methods

#158
20110100592
2011-05-05

Outdoor cooling or heating system creating a substantially open temperature-controlled zone for personnel

#159
20110005257
2011-01-13

GEOTHERMAL HEAT PUMP SYSTEM HAVING A DOWNFLOW APPLIANCE CABINET

#160
20100307178
2010-12-09

Modular heating, ventilating, air conditioning, and refrigeration systems and methods

#161
20100236263
2010-09-23

Air conditioning system for communication equipment and controlling method thereof

#162
20100230078
2010-09-16

EXHAUST PIPE OF AN AIR CONDITIONER

#163
20100227542
2010-09-09

APPARATUS FOR COOLING AN EXERCISER FOR USE WITH AN EXERCISE MACHINE

#164
20100218549
2010-09-02

Refrigeration system

#165
20100212346
2010-08-26

WICKING CONDENSATE EVAPORATOR FOR AN AIR CONDITIONING SYSTEM

#166
20100186442
2010-07-29

Air conditioning system for communication equipment

#167
20100130121
2010-05-27

AIR INTAKE SWITCHING DEVICE FOR PORTABLE AIR CONDITIONER

#168
20100126208
2010-05-27

AC unit with economizer and sliding damper assembly

#169
20100050682
2010-03-04

Integrated air conditioner

#170
20100043461
2010-02-25

Energy storage and temperature change type air conditioning method with underground reservoir and water source heat pump, and the dedicated device thereof

#171
20100031676
2010-02-11

Air-conditioning unit and method

#172
20100000243
2010-01-07

Refrigeration air conditioning system

#173
20100000242
2010-01-07

Dehumidifier with multistage draining

#174
20090188027
2009-07-30

Ventilating and air conditioning apparatus

#175
20090183522
2009-07-23

SELF-CONTAINED CLIMATE CONTROL SYSTEM

#176
20090124192
2009-05-14

Hiding structure of a vent pipe for a mobile air conditioner

#177
20080250807
2008-10-16

Air conditioning system for communication equipment and controlling method thereof

#178
20080250800
2008-10-16

Total room air purification system with air conditioning, filtration and ventilation

#179
20080211227
2008-09-04

Wall bushing for air conditioner

#180
20080190128
2008-08-14

Cooling device with a fan casing having a drain path

#181
20080190120
2008-08-14

Blower for marine air conditioner

#182
20080179413
2008-07-31

Method and apparatus for wine cellar temperature and humidity control

#183
20080104990
2008-05-08

Air conditioner

#184
20080104989
2008-05-08

CONDENSATE EVACUATION SYSTEM FOR PORTABLE MONOBLOCK AIR CONDITIONER

#185
20080104988
2008-05-08

Air conditioner

#186
20080078196
2008-04-03

Mobile Air Conditioner

#187
20080057853
2008-03-06

PERSONAL CLIMATE CONTROL DEVICE

#188
20080034770
2008-02-14

Portable air conditioning and water cooling apparatus

#189
20080016905
2008-01-24

Air Conditioner

#190
20080000253
2008-01-03

Air conditioner

#191
20080000252
2008-01-03

Air conditioner

#192
20080000251
2008-01-03

Air conditioner

#193
20070296315
2007-12-27

Cabinet With an Integral Framework for Air Conditioner Installation

#194
20070215317
2007-09-20

Movable multi-functional air-conditioner and its method of use

#195
20070163772
2007-07-19

Evaporative cooler assisted automotive air conditioning system

#196
20070137641
2007-06-21

Combination heat recovery—solar collector

#197
20070119958
2007-05-31

Electronically-controlled register vent for zone heating and cooling

#198
20070000280
2007-01-04

Recirculation cooling system

#199
20060236712
2006-10-26

Adjustable Portable A/C System

#200
20060196195
2006-09-07

Humidity control device

#201
20060179871
2006-08-17

Universal direct current brushless air conditioning system

#202
20060179862
2006-08-17

Humidity control device

#203
20060172690
2006-08-03

Corner unit ventilator

#204
20060086124
2006-04-27

Portable refrigeration unit

#205
20060060326
2006-03-23

Installation for transferring thermal energy

#206
20060021375
2006-02-02

Environmental control unit for hospital room

#207
20060005707
2006-01-12

Photo-electronic air conditioning, dehumidifying, purifying and disinfecting system

#208
20050257560
2005-11-24

Multi-stage operation type air conditioner

#209
20050247074
2005-11-10

Cooling apparatus

#210
20050235679
2005-10-27

Air conditioner

#211
20050235678
2005-10-27

Air conditioner

#212
20050235677
2005-10-27

Air conditioner

#213
20050211415
2005-09-29

Integrated air processing devices and isolation containment systems using such devices

#214
20050183451
2005-08-25

Air conditioning system

#215
20050039478
2005-02-24

Air conditioner

#216
20050011215
2005-01-20

Air-conditioner with both cooling and warming functions

#217
16734020
2021-11-30

HVAC system with modular architecture

#218
15936817
2022-11-08

Air filtration and cooling system