ClassID:

158468

F24F13/26 - CPC Classification

Classification description:

Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect

Recent Application in this class:
#1
20250283613
2025-09-11

WINDOW-TYPE AIR CONDITIONER

#2
20240426479
2024-12-26

CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM

#3
20240110721
2024-04-04

Lighting control for chilled beam

#4
20240060508
2024-02-22

Blower having first and second towers and a motor housing supporter arrangement

#5
20230271708
2023-08-31

Insert for suction duct

#6
20230081328
2023-03-16

Blower having first and second towers and a handle arrangement

#7
20230044355
2023-02-09

Air diffuser for localized climate control

#8
20230037343
2023-02-09

Lighting control for chilled beam

#9
20220205448
2022-06-30

Blower and air-conditioning indoor unit

#10
20220082292
2022-03-17

Lighting control for chilled beam

#11
20220011013
2022-01-13

DISPLACEMENT INDUCTION ENVIRONMENTAL SANITIZING CONTROL SYSTEM

#12
20210222907
2021-07-22

Air diffuser

#13
20200363061
2020-11-19

Control system for exhaust gas fan system

#14
20200309390
2020-10-01

Air diffuser for localized climate control

#15
20200094971
2020-03-26

Insert for suction duct

#16
20190360718
2019-11-28

Environment control system and environment control method

#17
20190338983
2019-11-07

Lighting control for chilled beam

#18
20190309980
2019-10-10

Air terminal device for control of air flow in a ventilation system

#19
20190309962
2019-10-10

Air terminal device for control of air flow in a ventilation system

#20
20190145643
2019-05-16

Load follower and load anticipator for a liquid desiccant air conditioning system

#21
20190070936
2019-03-07

AIR DISCHARGE DEVICE

#22
20190049123
2019-02-14

Supply air device

#23
20180363817
2018-12-20

VIBRATION DAMPENING VENTILATION COUPLER

#24
20180347833
2018-12-06

Blower device for delivering an amplified rate air flow and modular cooling unit

#25
20180266715
2018-09-20

Wind Powered Gas Extractor

#26
20180128512
2018-05-10

Air diffuser

#27
20170336118
2017-11-23

Busniness method of retrofitting refrigeration units for more efficient operation

#28
20170336095
2017-11-23

APPARATUS FOR REDUCING AIR FLOW THROUGH AN OPENING BETWEEN ADJACENT ROOMS

#29
20170328565
2017-11-16

Wind boosted ventilators having openings and compartments

#30
20170307236
2017-10-26

Coaxial ventilator

#31
20170130987
2017-05-11

A method and device for ventilating and temperature controlling rooms

#32
20170130475
2017-05-11

Container house having reinforced insulation property

#33
20170023268
2017-01-26

Personal evaporative cooling apparatus

#34
20170010010
2017-01-12

Humidifying apparatus

#35
20160348928
2016-12-01

Coaxial ventilator

#36
20160334120
2016-11-17

Controlled dilution flow in critical environments

#37
20160327292
2016-11-10

Control system for exhaust gas fan system

#38
20160303271
2016-10-20

Air Purification Devices Methods And Systems

#39
20160209076
2016-07-21

Lighting control for chilled beam

#40
20160153673
2016-06-02

Fan assembly

#41
20160102876
2016-04-14

Coaxial ventilator

#42
20160033150
2016-02-04

Humidifying apparatus

#43
20160018128
2016-01-21

Air Conditioning Unit

#44
20150338113
2015-11-26

Fan assembly

#45
20150308103
2015-10-29

Methods and systems of modifying air flow at building structures

#46
20150139823
2015-05-21

Aspirating induction nozzle with flow transition

#47
20150107802
2015-04-23

Chilled beam with multiple modes

#48
20150093098
2015-04-02

Nozzle for bladeless fan assembly with heater

#49
20140287674
2014-09-25

AIR DIFFUSER AND AN AIR CIRCULATION SYSTEM

#50
20140210115
2014-07-31

Fan assembly

#51
20140210114
2014-07-31

Fan assembly

#52
20140205470
2014-07-24

Fan assembly

#53
20140077398
2014-03-20

Humidifying apparatus

#54
20130273826
2013-10-17

Apparatus for reducing air flow through an opening between adjacent rooms

#55
20130249126
2013-09-26

Humidifying apparatus

#56
20130234346
2013-09-12

Humidifying apparatus

#57
20130209182
2013-08-15

Method and apparatus in a pneumatic material conveying system

#58
20130161842
2013-06-27

Humidifying apparatus

#59
20130137359
2013-05-30

Air diffuser and an air circulation system

#60
20130028763
2013-01-31

Fan assembly

#61
20130026664
2013-01-31

Fan assembly

#62
20130023198
2013-01-24

System and method for delivering air

#63
20120295532
2012-11-22

Chilled beam devices, systems, and methods

#64
20120292407
2012-11-22

Aspirating induction nozzle

#65
20120230658
2012-09-13

Fan assembly

#66
20120163977
2012-06-28

Fan

#67
20120057993
2012-03-08

Jet pump having scroll shaped flow path

#68
20120039018
2012-02-16

Device for discharging an explosive gas

#69
20120015600
2012-01-19

INDUCTION UNIT FOR UNITING AIR FLOWS

#70
20110053488
2011-03-03

Control system for exhaust gas fan system

#71
20100319875
2010-12-23

DISPLACEMENT DIFFUSER WITH HEAT/COOL CHANGEOVER

#72
20100226797
2010-09-09

Fan assembly

#73
20100225012
2010-09-09

Humidifying apparatus

#74
20090311951
2009-12-17

Entrainment air flow control and filtration devices

#75
20090163131
2009-06-25

PERSONAL ENVIRONMENT AIRFLOW CONTROLLER