ClassID:

158304

F24F7/10 - CPC Classification

Classification description:

Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Recent Application in this class:
#1
20260104176
2026-04-16

PORTABLE VENTILATION FAN ASSEMBLY

#2
20260002356
2026-01-01

MODULAR ACOUSTIC POD

#3
20250163960
2025-05-22

UNIVERSAL MOUNT FOR FIXTURE COVER

#4
20240369244
2024-11-07

AERAULIC DEVICE AND RADIANT CEILING THERMAL SYSTEM WITH INTERNAL AIR MIXING

#5
20240337406
2024-10-10

VENTILATION SYSTEM, ROOM, CONFINED SPACE AND BUILDING EQUIPPED WITH SUCH A SYSTEM, AND ASSOCIATED METHOD

#6
20240261605
2024-08-08

VENTED SAFETY CABINET WITH THERMALLY-ACTUATED DAMPER

#7
20240210059
2024-06-27

SYSTEM AND METHOD FOR CONDITIONING AIR

#8
20240200822
2024-06-20

VENTILATION SYSTEM

#9
20240191890
2024-06-13

SYSTEMS AND METHODS FOR CONTROLLING AIR PROPERTIES IN STRUCTURES AND INHIBITING MOISTURE ACCUMULATION AND MOLD PROPAGATION IN STRUCTURES

#10
20240003562
2024-01-04

UNDER-FLOOR PLIABLE AIR DUCT/DISPERSION SYSTEMS

#11
20230400205
2023-12-14

AIR QUALITY ENHANCEMENT SYSTEM BASED ON FLUID MECHANICS AND INTEGRATED UV EMISSION

#12
20230332785
2023-10-19

System and method for conditioning air

#13
20230304694
2023-09-28

VENTILATION SYSTEM AND BUILDING EQUIPPED WITH VENTILATION SYSTEM

#14
20230266024
2023-08-24

SYSTEMS AND METHODS TO CAPTURE WELDING FUMES

#15
20230243530
2023-08-03

PARTIALLY UNDERGROUND VENTILATION SYSTEM FOR HEATING, COOLING, AND RECIRCULATING AIR OF A NEARBY FACILITY

#16
20230160585
2023-05-25

Exhaust fan unit of a heating, ventilation, and/or air conditioning (HVAC) system

#17
20220240458
2022-08-04

AIR DISTRIBUTION AND HEAT EXTRACTION FOR PLANT CANOPY

#18
20220146139
2022-05-12

Under-floor pliable air duct/dispersion systems

#19
20220098884
2022-03-31

Mobile cabin with ventilation system and a method for ventilation thereof

#20
20220090807
2022-03-24

System and method using connected dampers for dehumidifying air

#21
20220090806
2022-03-24

System and method for conditioning air

#22
20220074196
2022-03-10

Top of wall ventilation screed device and assembly

#23
20220049865
2022-02-17

Ventilation airflow in confined spaces to inhibit the transmission of disease

#24
20210404674
2021-12-30

Pressure equalization device for attic

#25
20210172630
2021-06-10

Exhaust fan unit of a heating, ventilation, and/or air conditioning (HVAC) system

#26
20210148607
2021-05-20

Solar air heater

#27
20210140658
2021-05-13

Ventilation apparatus and air conditioner including the same

#28
20210115660
2021-04-22

Soil gas barrier system, and ventilation panel for same

#29
20210095680
2021-04-01

Integrated thermal comfort control system with variable mode of operation

#30
20210088254
2021-03-25

Solar air heater

#31
20210071883
2021-03-11

Integrated chilled beam / chiller direct outside air system unit

#32
20210063032
2021-03-04

INTEGRATED CHILLED BEAM / CHILLER DIRECT OUTSIDE AIR SYSTEM UNIT

#33
20210018224
2021-01-21

Solar air heater

#34
20200326086
2020-10-15

Air conditioning ventilation device, air conditioning system, and control method

#35
20200298035
2020-09-24

Vented safety cabinet with thermally-actuated damper

#36
20200292186
2020-09-17

Wall, system of highly clean rooms, production method thereof and construction

#37
20200256569
2020-08-13

Systems and methods for controlling air properties in structures and inhibiting moisture accumulation and mold propagation in structures

#38
20200236871
2020-07-30

Method and system for the air conditioning of closed environments, in particular for vertical farms

#39
20200200412
2020-06-25

Integrated ventilation and illumination system

#40
20200152040
2020-05-14

Remote environmental condition monitoring and reporting

#41
20200149274
2020-05-14

MICRO OFFICE WALL PANEL

#42
20200109870
2020-04-09

BUILDING VENTILATION SYSTEM

#43
20200088425
2020-03-19

Coaxial Ventilator

#44
20200087941
2020-03-19

Modular Seismic Isolation Supports and Floors

#45
20200080746
2020-03-12

INDOOR UNIT OF AIR-CONDITIONING APPARATUS

#46
20200077853
2020-03-12

Dust suction device utilizing beads

#47
20200003450
2020-01-02

Laminar flow diffuser with integrated lighting

#48
20190368770
2019-12-05

Under Cabinet Ventilation System

#49
20190323715
2019-10-24

VENTILATION MODULE FOR AN AERO-REFRIGERATION TOWER INCLUDING A FREE WHEEL FOR DRAWING IN OUTSIDE AIR AND FOR OUTPUTTING AIR

#50
20190301769
2019-10-03

Shutter and air blower

#51
20190277521
2019-09-12

Cookware and exhaust device

#52
20190270162
2019-09-05

Machining room

#53
20190257547
2019-08-22

System and method to redirect and/or reduce airflow using actuators

#54
20190249890
2019-08-15

Under-floor pliable air duct/dispersion systems

#55
20190242600
2019-08-08

Indoor ventilation exhaust system

#56
20190226701
2019-07-25

VENTILATION DEVICE

#57
20190186780
2019-06-20

Laminar flow diffuser with integrated lighting

#58
20190161960
2019-05-30

Top of wall ventilation screed device and assembly

#59
20190154299
2019-05-23

FAN ASSEMBLY FOR A PACKAGED TERMINAL AIR CONDITIONER UNIT

#60
20190150407
2019-05-23

Premixed underground ventilated henhouse

#61
20190145120
2019-05-16

Modular seismic isolation supports and floors

#62
20190120524
2019-04-25

Solar air heater

#63
20190069844
2019-03-07

Devices, methods, and systems for mounting devices to surface structures

#64
20190060685
2019-02-28

Vented safety cabinet with thermally-actuated damper

#65
20190041085
2019-02-07

Air conditioner

#66
20190032938
2019-01-31

Passive roof exhausting system

#67
20180328609
2018-11-15

Ventilation device for infant incubator and infant incubator

#68
20180156476
2018-06-07

Integrated chilled beam / chiller direct outside air system unit

#69
20180128496
2018-05-10

Blower

#70
20180127977
2018-05-10

Housing apparatus for installation of ceiling or wall-mounted electrical appliances

#71
20180073755
2018-03-15

Indoor device for air conditioner having wind visors

#72
20180058086
2018-03-01

Modular isolation supports and floors

#73
20180030719
2018-02-01

Radon gas mitigation systems and apparatus

#74
20180003406
2018-01-04

Laminar flow diffuser with integrated lighting

#75
20170370366
2017-12-28

Integrated thermal comfort control system with variable mode of operation

#76
20170318705
2017-11-02

Method and arrangement for air-conditioning a cold aisle

#77
20170273225
2017-09-21

Air-grate floor panel sub-plenum retrofit add on multi-directional plume

#78
20170191685
2017-07-06

SELF-SUSTAINED IN-SITU THERMAL CONTROL APPARATUS

#79
20170176029
2017-06-22

Passive roof exhausting system

#80
20170108239
2017-04-20

Air mixing device

#81
20170051945
2017-02-23

ENVIRONMENTALLY CONTROLLED STORAGE FACILITY FOR POTATOES AND OTHER CROPS

#82
20160356035
2016-12-08

System and Method for Removing Moisture From An Interior Wall Of A Building

#83
20160313017
2016-10-27

Apparatus and Method for Improving Airflow to a Room

#84
20160231013
2016-08-11

Multiple environmental zone control with integrated battery status communications

#85
20160168847
2016-06-16

Foldable sensory isolation booth

#86
20160146484
2016-05-26

Ventilation system for bathroom

#87
20160131391
2016-05-12

ELECTROACTIVE SMART HVAC VENT REGISTER

#88
20160091220
2016-03-31

Wireless zone control via mechanically adjustable airflow elements

#89
20160086471
2016-03-24

Radon mitigation system monitoring having a fluid flow switch with an adjustable wing

#90
20160084513
2016-03-24

Integrated basement ventilation apparatus

#91
20160025363
2016-01-28

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

#92
20150377504
2015-12-31

Ventilation apparatus

#93
20150376895
2015-12-31

Radon gas mitigation systems and apparatus

#94
20150354844
2015-12-10

Systems and methods for wirelessly-enabled HVAC control

#95
20150345811
2015-12-03

Aluminum repair stations and methods of using the same

#96
20150330657
2015-11-19

Multi-nodal thermostat control system

#97
20150298117
2015-10-22

CLEAN ROOM SEPTUM

#98
20150276248
2015-10-01

Radon exhaust system with internial gaseous fluid fan within diagnostic bypass filter fan apparatus

#99
20150260417
2015-09-17

INTEGRATED ENERGY-SAVING BUILDING HEATING/COOLING SYSTEM BY EFFICIENT AIR CIRCULATION TECHNOLOGY

#100
20150226443
2015-08-13

Ventilation system and method

#101
20150211756
2015-07-30

INDOOR DEVICE FOR AIR CONDITIONER HAVING WIND VISORS

#102
20150211670
2015-07-30

Methods and apparatuses to moderate an airflow

#103
20150176909
2015-06-25

Advanced air terminal

#104
20150176852
2015-06-25

Wall, system of highly clean rooms, production method thereof and construction

#105
20150093983
2015-04-02

Indoor device for cassette type air conditioner

#106
20150038069
2015-02-05

Apparatus to redirect and/or reduce airflow using actuators

#107
20140367069
2014-12-18

Floor-positioned air-conditioning apparatus

#108
20140287675
2014-09-25

Extraction fan assembly including a damper that closes firmly when the fan is not running and reduces the pressure drop when the fan is running at full speed

#109
20140273793
2014-09-18

Heat transfer system for warehoused goods

#110
20140170961
2014-06-19

Method for controlling air flow of an extraction fan

#111
20140162543
2014-06-12

Recessed profile

#112
20140158782
2014-06-12

Multiple environmental zone control via a central controller

#113
20140158781
2014-06-12

Wireless zone control via mechanically adjustable airflow elements

#114
20140158780
2014-06-12

Multiple environmental zone control with integrated battery status communications

#115
20140158779
2014-06-12

Battery charging by mechanical impeller at forced air vent outputs

#116
20140158778
2014-06-12

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

#117
20140158338
2014-06-12

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

#118
20140158337
2014-06-12

Occupancy-based wireless control of multiple environmental zones via a central controller

#119
20140158336
2014-06-12

Control of multiple environmental zones based on predicted changes to environmental conditions of the zones

#120
20140139342
2014-05-22

Remote environmental condition monitoring and reporting

#121
20140124165
2014-05-08

Air diffuser outlet system

#122
20130143481
2013-06-06

CEILING-EMBEDDED VENTILATION FAN

#123
20130131837
2013-05-23

Prioritized Controller Arbitration

#124
20130087237
2013-04-11

System and method to redirect and/or reduce airflow using actuators

#125
20120329379
2012-12-27

PLENUM PARTITION BAFFLE SYSTEM

#126
20120295531
2012-11-22

Operating an arrangement for a laboratory room

#127
20120291376
2012-11-22

Arrangement for a laboratory room

#128
20120148387
2012-06-14

Extraction Fan Assembly Including a Damper that Closes Firmly when the Fan is Not Running and Reduces the Pressure Drop when the Fan is Running at Full Speed

#129
20120115409
2012-05-10

SMOKING ROOM WITH THE AIR RENEWED BY A LAMINAR FLOW

#130
20120073322
2012-03-29

Temperature-controlled cargo container with air distribution

#131
20120024969
2012-02-02

Electronically-controlled register vent for zone heating and cooling

#132
20120003916
2012-01-05

Ventilating device

#133
20110275304
2011-11-10

Air diffuser and air circulation system

#134
20100279597
2010-11-04

BUILDING CIRCULATION SYSTEM USING CURTAIN WALL AS VENTILATOR

#135
20100167637
2010-07-01

Ventilation System

#136
20100159820
2010-06-24

Diffuser assembly for non-turbulent air flow

#137
20100130118
2010-05-27

Interior zone pressurization method and system to reduce the stack effect problems

#138
20100075587
2010-03-25

APPARATUS HAVING A CLOSED-OFF WORK CHAMBER WITH IMPROVED CLEANABILITY

#139
20100048121
2010-02-25

Under-floor pliable air duct/dispersion systems

#140
20100035535
2010-02-11

Plenum partition baffle system

#141
20100029194
2010-02-04

AIR OUTLET AND A METHOD FOR ITS MANUFACTURE

#142
20090302124
2009-12-10

System and method to route airflow using dynamically changing ducts

#143
20090301693
2009-12-10

System and method to redirect and/or reduce airflow using actuators

#144
20080119128
2008-05-22

Variable volume floor diffuser with attachment means

#145
20070259617
2007-11-08

Air diffuser

#146
20070238408
2007-10-11

Plenum partition baffle system

#147
20070119958
2007-05-31

Electronically-controlled register vent for zone heating and cooling

#148
17111349
2023-10-10

Moveable airflow barrier for throughput control in cooling unit

#149
16522274
2022-01-18

Operating room intelligent platform and sterilization system

#150
16125736
2019-08-06

Hospital and operating room designs and sterilization methods

#151
15236888
2018-09-11

Hospital and operating room designs and sterilization methods