ClassID:

158290

F24F7/00 - CPC Classification

Classification description:

Ventilation

Sub-classes:
Recent Application in this class:
#1
20250264233
2025-08-21

EXHAUST VENT DOORS

#2
20250207794
2025-06-26

VENTILATION SYSTEM MODULE, BUILDING COMPRISING SUCH AND METHOD FOR INSTALLING THE SAME

#3
20250164127
2025-05-22

Ventilated Wall System

#4
20250067445
2025-02-27

AN APPARATUS FOR TEMPERATURE REGULATION IN A BUILDING AND A HYBRID VENTILATION SYSTEM AND A METHOD WITH SUCH APPARATUS

#5
20240328648
2024-10-03

VENTILATION SYSTEM

#6
20240219050
2024-07-04

INDOOR ENVIRONMENT CONTROL SYSTEM AND OPERATION METHOD THEREOF

#7
20240210053
2024-06-27

MULTI-TUBE DIAMETER UTILITY VENT

#8
20240210052
2024-06-27

VENT FLAPPER WITH INTAKE/EXHAUST HOLES

#9
20240125134
2024-04-18

FOUR-DEVICE-IN-ONE MULTI-FUNCTION BUNGALOW

#10
20240117651
2024-04-11

SECURITY VAULT

#11
20240110714
2024-04-04

ADAPTABLE DEFROST DAMPER FOR ADJUSTABLE PORT VENTILATOR

#12
20240053110
2024-02-15

HEAT EXCHANGER FOR HVAC SYSTEM

#13
20230332786
2023-10-19

Modulating reheat functionality for HVAC system

#14
20230304701
2023-09-28

Ventilation device

#15
20230211953
2023-07-06

AUTOMATED STORAGE AND RETRIEVAL SYSTEM FOR STORING FRESH FOOD AND PRODUCE

#16
20230171903
2023-06-01

Switched-mode light-emitting diode (LED) display unit satisfying fire-fighting smoke exhaust ventilation requirements

#17
20230168001
2023-06-01

Structure

#18
20230160602
2023-05-25

VENT COVER ASSEMBLY

#19
20220397296
2022-12-15

Modulating reheat functionality for HVAC system

#20
20220381459
2022-12-01

AIR QUALITY MANAGEMENT SYSTEM AND CONTROL THEREFOR

#21
20220357059
2022-11-10

Airchaser

#22
20220344182
2022-10-27

Transfer chamber

#23
20220146051
2022-05-12

Precursor supply cabinet

#24
20220049874
2022-02-17

Exhaust vent doors

#25
20220049873
2022-02-17

Exhaust vent doors

#26
20220022341
2022-01-20

Plenum for generator set and systems and methods thereof

#27
20220001374
2022-01-06

Containment Hybrid Partitioned Casework

#28
20210341159
2021-11-04

Wall-mounted suction ventilator

#29
20210322811
2021-10-21

Sprinkler head accessory

#30
20210302037
2021-09-30

Personal air system for offices

#31
20210121923
2021-04-29

Venting device with splash guard and power tool with such a venting device

#32
20210093990
2021-04-01

Air purifying apparatus and air purifying method

#33
20210077931
2021-03-18

Cyclone separation device

#34
20210063036
2021-03-04

Air purifier and operating method of the same

#35
20210041118
2021-02-11

Systems and methods with variable mitigation thresholds

#36
20210018216
2021-01-21

Automatic house vent

#37
20200390002
2020-12-10

Ventilation and air conditioning system with a passive emergency cooling mode

#38
20200363096
2020-11-19

EXHAUST VENT DOORS

#39
20200312686
2020-10-01

Transfer chamber

#40
20200205370
2020-07-02

Animal house sidewall inlet

#41
20200179867
2020-06-11

Ventilation system

#42
20200086269
2020-03-19

Air purifying system

#43
20200030478
2020-01-30

Air purifier

#44
20200011553
2020-01-09

Air Tube Assembly

#45
20200003477
2020-01-02

Cold room combination vent and light

#46
20190365094
2019-12-05

Locker with reclining seat and roll-up door

#47
20190313493
2019-10-10

Integration of LED lighting with building controls

#48
20190309560
2019-10-10

Hub-based system for controlling automated windows

#49
20190309559
2019-10-10

Automated window mechanism with calibration function

#50
20190210038
2019-07-11

Electric discharge device and air purifying device

#51
20190184321
2019-06-20

Cyclone separation device

#52
20190148819
2019-05-16

Mobile cellular transmission system

#53
20190143339
2019-05-16

CHARGER, ELECTRIC DUST COLLECTOR, VENTILATOR, AND AIR CLEANER

#54
20190113248
2019-04-18

VENTILATION VALVE

#55
20190111386
2019-04-18

Module of ventilation and biological purification of internal and external air to an environment, and relevant method

#56
20190076852
2019-03-14

Air cleaner

#57
20190024913
2019-01-24

Filter assembly for ventilation systems, decentralized living space ventilation system comprising a filter assembly of this type and ventilation unit

#58
20180334811
2018-11-22

Method for improving the ventilation effectiveness of large conditioned air plenum environments including such environments in multilevel raised floor electro-mechanical distribution systems

#59
20180334795
2018-11-22

VAULT SYSTEM FOR HOUSING ICE TRACK

#60
20180304878
2018-10-25

Filter and oil catch apparatus

#61
20180266711
2018-09-20

Piping stick systems and methods

#62
20180264390
2018-09-20

Ventilation Device for Baby Carriage Cover

#63
20180259205
2018-09-13

Laboratory ventilation integration

#64
20180243462
2018-08-30

Ion generating device and method for manufacturing ion generating device

#65
20180171622
2018-06-21

REMOTE COMMAND AND CONTROL CENTER FOR LONGWALL MINING SYSTEM

#66
20180119968
2018-05-03

Wall-mounted suction ventilator

#67
20180119481
2018-05-03

Green kinetic device for balancing building temperature in different conditions

#68
20180040493
2018-02-08

Transfer chamber

#69
20180030719
2018-02-01

Radon gas mitigation systems and apparatus

#70
20180017281
2018-01-18

Vent Screening System

#71
20180003410
2018-01-04

HVAC BASE AND RETURN AIR SYSTEM

#72
20170328649
2017-11-16

Rotary Heat Exchanger Device

#73
20170326573
2017-11-16

SPRAY BOOTH VENTILATION

#74
20170304860
2017-10-26

Work piece processing arrangements

#75
20170273222
2017-09-21

ELECTRONIC EQUIPMENT DATA CENTER AND SERVER CO-LOCATION FACILITY CONFIGURATIONS AND METHOD OF USING THE SAME

#76
20170227251
2017-08-10

Ventilation device with varying air velocity

#77
20170205110
2017-07-20

Dry wall extrusion grille

#78
20170191309
2017-07-06

Intake-exhaust unit and double skin system using same

#79
20170173647
2017-06-22

Open fume capture and exhaust ventilated work station

#80
20170151642
2017-06-01

Machining system including enclosure defining space in which workpiece is machined

#81
20170122614
2017-05-04

Integration of LED lighting with building controls

#82
20170109581
2017-04-20

AUTOMATED EMISSIONS CAPTURE DETERMINATION

#83
20170087040
2017-03-30

GROSSING STATION

#84
20170016629
2017-01-19

Range hood and volute casing thereof

#85
20160334122
2016-11-17

Method of controlling ventilation and chilling systems to conserve energy in commercial buildings

#86
20160327291
2016-11-10

SOLAR-POWERED VENTILATOR

#87
20160313024
2016-10-27

Heat recovery ventilator and rotary damper assembly

#88
20160312525
2016-10-27

Solar energy-absorbing window structure and method of forming thereof

#89
20160281678
2016-09-29

ENERGY RECOVERY SYSTEMS FOR VENTILATION EXHAUSTS AND ASSOCIATED APPARATUSES AND METHODS

#90
20160208494
2016-07-21

Roof baffle

#91
20160114274
2016-04-28

Filtration systems

#92
20160102183
2016-04-14

Vapour barrier and insulation for wall box

#93
20160097550
2016-04-07

Piping stick systems

#94
20160047360
2016-02-18

Method and apparatus to utilize the push-pull power of an upwards flow of wind energy within a structure

#95
20160035518
2016-02-04

Door mounted vent flap structure for arc-resistant compartment

#96
20160029513
2016-01-28

Mobile soft duct system

#97
20160002793
2016-01-07

Compositions and methods for inhibiting corrosion in gas turbine air compressors

#98
20150376895
2015-12-31

Radon gas mitigation systems and apparatus

#99
20150354127
2015-12-10

Dryer vent

#100
20150345808
2015-12-03

Decorative Dryer Vent

#101
20150308103
2015-10-29

Methods and systems of modifying air flow at building structures

#102
20150219344
2015-08-06

Energy efficient fenestration assembly

#103
20150211755
2015-07-30

Pressure equalization vent for use in an aircraft assembly

#104
20150192323
2015-07-09

Apparatus for opening and closing discharge port and air conditioner having the same

#105
20150192320
2015-07-09

Dry wall extrusion grille

#106
20150192311
2015-07-09

Modular chiller unit with dedicated cooling and heating fluid circuits and system comprising a plurality of such units

#107
20150184886
2015-07-02

Processing room

#108
20150184879
2015-07-02

HEAT RECLAMATION AND AIR CIRCULATION DEVICE

#109
20150168985
2015-06-18

HVAC actuator with position indicator

#110
20150139823
2015-05-21

Aspirating induction nozzle with flow transition

#111
20150132838
2015-05-14

Ventilation unit for flow reversal

#112
20150111485
2015-04-23

Air handler and method for assembling an air handler

#113
20150110518
2015-04-23

Suction pipe with flow control members

#114
20150107770
2015-04-23

SIDE STORAGE UNIT FOR REMOVING FUMES AND MANUFACTURING APPARATUS FOR SEMIONDUCTOR DEVICES HAVING THE SAME

#115
20150105013
2015-04-16

Indoor device for air conditioner

#116
20150099455
2015-04-09

PATTERN CONTROLLERS FOR ACTIVE BEAM

#117
20150090429
2015-04-02

Indoor device for cassette type air conditioner

#118
20150079893
2015-03-19

Panel for ventilation and noise reduction and manufacturing method

#119
20150017017
2015-01-15

Ceiling fan tilt bracket

#120
20150007775
2015-01-08

ANIMAL SHELTER STRUCTURE

#121
20140378043
2014-12-25

Air-conducting device for a wheel-arch ventilation arrangement

#122
20140377039
2014-12-25

Unit and method for cooling, and apparatus and method for treating substrate

#123
20140352915
2014-12-04

RADIANT THERMAL SYSTEMS AND METHODS FOR ENCLOSED STRUCTURES

#124
20140349561
2014-11-27

Ventilation system for a vehicle, which ventilation system is controllable in a demand-oriented manner

#125
20140335778
2014-11-13

Vehicle shutter

#126
20140318374
2014-10-30

Ventilation member

#127
20140317902
2014-10-30

RACK DOOR TRANSITION KIT WITH UNIVERSAL BRACKET

#128
20140308890
2014-10-16

Air flap arrangement with a separate stop component

#129
20140261725
2014-09-18

Piping stick systems and methods

#130
20140260025
2014-09-18

Ventilated athletic flooring systems and methods of assembling the same

#131
20140248831
2014-09-04

Hybrid ventilation apparatus capable of both natural and forced ventilation

#132
20140242901
2014-08-28

AIRFLOW OUTLET OF AIR-CONDITIONING DEVICE

#133
20140232991
2014-08-21

Projection display device and method for controlling the same

#134
20140231045
2014-08-21

Induction displacement air handling unit

#135
20140230788
2014-08-21

Method to arrange combustion air / cooling air for an engine or a motor in warm inner space

#136
20140220877
2014-08-07

Dry open window (OPW) apparatus

#137
20140209589
2014-07-31

GUIDED COMPONENT EXTRACTION SYSTEM AND METHOD

#138
20140197332
2014-07-17

Ion generator provided with ion generation units at respective air flow passages

#139
20140170956
2014-06-19

Air return grille assembly

#140
20140137739
2014-05-22

Ventilation member

#141
20140113541
2014-04-24

VENTILATION DEVICE FOR BUILDING EXTERIOR

#142
20140071617
2014-03-13

Cooling host module

#143
20140071615
2014-03-13

Cooling host module

#144
20140004784
2014-01-02

Multi-stage door sealing and airflow release

#145
20130319242
2013-12-05

Ventilation screen

#146
20130303073
2013-11-14

Air handling system and methods of operating same

#147
20130298592
2013-11-14

Air exchange device for refrigerated chamber

#148
20130288591
2013-10-31

HEAT DISSIPATING DEVICE

#149
20130260669
2013-10-03

Process for cooling hot bulk material and cooler

#150
20130252535
2013-09-26

Power generation system

#151
20130252532
2013-09-26

Electronic apparatus having an airflow regulating device

#152
20130233306
2013-09-12

HVAC base and return air system

#153
20130231042
2013-09-05

VENT PLATE WITH WEATHER BARRIER FOR AN EXTERIOR WALL

#154
20130217317
2013-08-22

AIR-COOLED GENERATOR

#155
20130196589
2013-08-01

Exhaust vent

#156
20130189918
2013-07-25

Housing structure

#157
20130174848
2013-07-11

Oxygen regulator to deliver breathing gas in an aircraft

#158
20130171919
2013-07-04

Exhaust system

#159
20130168457
2013-07-04

METHOD FOR STORING TOBACCO

#160
20130143480
2013-06-06

Localised personal air conditioning

#161
20130137360
2013-05-30

Ventilating fan

#162
20130122799
2013-05-16

Device for storing articles in controlled atmosphere

#163
20130112710
2013-05-09

COOLING SYSTEM AND METHOD

#164
20130102238
2013-04-25

INDOOR UNIT OF AIR CONDITIONER

#165
20130090053
2013-04-11

VENTILATION VENT CAP

#166
20130084788
2013-04-04

Laminar air flow cage changing cabin made of plastic material

#167
20130082584
2013-04-04

Panel for ventilation and noise reduction and manufacturing method

#168
20130074261
2013-03-28

Grossing station

#169
20130072741
2013-03-21

Removal equipment and method for the storage facility for transuranium compounds

#170
20130065504
2013-03-14

SEPTIC TANK VENT SCREEN

#171
20120322353
2012-12-20

FUME HOOD

#172
20120297811
2012-11-29

Modular chiller unit with dedicated cooling and heating fluid circuits and system comprising a plurality of such units

#173
20120295533
2012-11-22

METHOD FOR VENTILATING A HEAVILY CLUTTERED ROOM

#174
20120264363
2012-10-18

Exhaust vent

#175
20120248991
2012-10-04

Integration of LED lighting with building controls

#176
20120193073
2012-08-02

DEVICE FOR BUILDING VENTILATION

#177
20120086914
2012-04-12

Projection display device and method for controlling the same

#178
20110264280
2011-10-27

Automatic calibration of a demand control ventilation system

#179
20110252821
2011-10-20

MODULAR CHILLER UNIT WITH DEDICATED COOLING AND HEATING FLUID CIRCUITS AND SYSTEM COMPRISING A PLURALITY OF SUCH UNITS

#180
20110232205
2011-09-29

Housing assembly

#181
20110143643
2011-06-16

Vent port for a refrigerated cabinet

#182
20100299998
2010-12-02

Natural ventilator apparatus

#183
20100288265
2010-11-18

SOLAR COLLECTOR PANEL WITH TEMPERATURE CONTROLLED BI-DIRECTIONAL AIRFLOW

#184
20100206236
2010-08-19

ANIMAL SHELTER STRUCTURE

#185
20100106306
2010-04-29

Integration of LED lighting with building controls

#186
20100000166
2010-01-07

Housing assembly

#187
20090323280
2009-12-31

Electronic apparatus

#188
20090112369
2009-04-30

System for controlling room temperature in a building using a free energy source, an additional energy source, and predictive control

#189
20080236058
2008-10-02

Roof panel systems for building construction

#190
20080139107
2008-06-12

Ventilator

#191
20080078841
2008-04-03

Fire stop outlet for small duct, high velocity air distribution systems

#192
20080039005
2008-02-14

PORTABLE FUME EXHAUSTER-CARPET AND FLOOR DRYER

#193
20070251093
2007-11-01

Assembly and method for vent installation

#194
20070042705
2007-02-22

Sub-duct and method of exhausting into a generally vertical main shaft

#195
20070010191
2007-01-11

Bird/animal restricting vent for fluid/air discharge conduits

#196
20060272231
2006-12-07

Housing assembly

#197
20060243268
2006-11-02

Direct vent cap

#198
20060240763
2006-10-26

Ventilator

#199
20060211362
2006-09-21

Personalized air conditioning/ displacement ventilation system

#200
20050211415
2005-09-29

Integrated air processing devices and isolation containment systems using such devices

#201
20050186900
2005-08-25

Crawlspace foundation vent covers

#202
20050160909
2005-07-28

Oxygen enrichment of indoor human environments

#203
20050136828
2005-06-23

Wall ventilation apparatus and method of ventilating a wall structure

#204
20050076852
2005-04-14

Ventilated shelving storage system for cages containing laboratory animals

#205
16873790
2024-02-20

HVAC vent valve

#206
16271792
2024-02-27

Non-permeable radon sump mitigation system

#207
15948491
2019-09-10

Modular chiller unit with dedicated cooling and heating fluid circuits and system comprising a plurality of such units

#208
15180299
2017-10-10

Lotus dome

#209
14975124
2020-07-14

Modular drilling rig having pipe lifting capability and ventilation therein

#210
14595050
2015-10-20

Alternative data center building designs

#211
14218141
2017-04-11

Electronic equipment data center and server co-location facility configurations and method of using the same

#212
14101420
2016-05-31

Air pollution control system and method

#213
13966054
2015-10-06

Mobile soft duct system

#214
13737733
2020-04-07

Environmentally controlled booth

#215
13611377
2016-02-09

Add a vent window system

#216
13445166
2015-11-10

Low profile, high volume, filtered window fan

#217
12873908
2015-10-13

Apparatus, method, and system for controlling flow of a fluid