Patents-Review.com
ClassID:

158446 ⎘

F24F2013/1473 - CPC Classification

Classification description:

Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening; Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

Recent Application in this class:
#1
20260146763
2026-05-28

Air Register Assembly For Restricting Airflow During Thermal Event

 #2
20250067460
2025-02-27

APPARATUS FOR DISCHARGING AIR

 #3
20240418399
2024-12-19

AIR HANDLING DEVICE

 #4
20240077226
2024-03-07

Damper for regulating an air flow and ventilation installation comprising such a damper

 #5
20230086567
2023-03-23

Adjustable heavy-duty bracket assembly

 #6
20230074548
2023-03-09

DAMPER HAVING A PLURALITY OF BLADE ASSEMBLIES

 #7
20220154970
2022-05-19

Air handling device

 #8
20220099332
2022-03-31

Device for manipulating an actuator, designed in particular in the form of a throttle flap or closure flap, of an air vent

 #9
20210293445
2021-09-23

Handle assembly for rotating a pivot rod attached to a damper within ductwork

 #10
20210278104
2021-09-09

Adjustable heavy-duty bracket assembly

 #11
20210270492
2021-09-02

Adjustable cam assembly for damper position feedback

 #12
20210270481
2021-09-02

Damper test switch fail-safe actuator

 #13
20210018217
2021-01-21

Backdraft damper having damper blades with opposed movement linkage

 #14
20200300481
2020-09-24

Hvac door and linkage assembly for doors rotating along non-parallel axes

 #15
20200207186
2020-07-02

Wind direction adjustment device

 #16
20200072493
2020-03-05

Concentric shaft actuation mechanism

 #17
20190360720
2019-11-28

Movement mechanism, panel mechanism and household appliance

 #18
20190271485
2019-09-05

Flush mount register with a removable damper box mechanism

 #19
20190226713
2019-07-25

Air deflector moving mechanism and air conditioner

 #20
20190226712
2019-07-25

HVAC Damper Connector

 #21
20190056141
2019-02-21

Backdraft damper having damper blades with opposed movement linkage

 #22
20180283729
2018-10-04

Air-conditioning register

 #23
20180231022
2018-08-16

Air conditioner

 #24
20180162200
2018-06-14

Operating device for an air vent and air vent

 #25
20170082315
2017-03-23

Economizer having source-specific damper blade assemblies and heating, ventilation and air conditioning unit employing the same

 #26
20170045260
2017-02-16

Movement mechanism, panel mechanism and household appliance

 #27
20160258651
2016-09-08

HVAC damper control

 #28
20160153679
2016-06-02

Drive mechanism for movable member of air conditioner

 #29
20150338124
2015-11-26

Wind direction adjusting device of air-conditioning apparatus and air-conditioning apparatus

 #30
20140364045
2014-12-11

Operating device for an air vent and air vent

 #31
20140305528
2014-10-16

Device for adjusting a rate of flow of air flowing along an air duct

 #32
20140097730
2014-04-10

Air conditioner having a movable panel that opens and closes discharge ports

 #33
20130095745
2013-04-18

Air control module

 #34
20130082115
2013-04-04

Remote Controlled Vent Register

 #35
20130040549
2013-02-14

Economizer having source-specific damper blade assemblies and heating, ventilation and air conditioning unit employing the same

 #36
20120083195
2012-04-05

Curved air vent

 #37
20120071083
2012-03-22

Locking damper positioner

 #38
20110247694
2011-10-13

Diversion damper

 #39
20110100050
2011-05-05

FLOW REGULATOR FOR AIR CONDITIONING INSTALLATIONS

 #40
20110100033
2011-05-05

Air control module

 #41
20100314569
2010-12-16

Actuator for a fan-powered damper

 #42
20100307717
2010-12-09

INDOOR UNIT OF AIR CONDITIONER

 #43
20090286462
2009-11-19

VENT ASSEMBLY WITH ADJUSTABLE AIR GUIDE VANES

 #44
20090149124
2009-06-11

Variable position low profile shutter valves

 #45
20080078452
2008-04-03

Damper device

 #46
20080072966
2008-03-27

Damper device

 #47
20080072616
2008-03-27

Damper device

 #48
20070227721
2007-10-04

System and method for pre-cooling of buildings

 #49
20060219971
2006-10-05

Bi-directional air flow damper having uni-directional synchronous motor

 #50
20060079171
2006-04-13

Outlet vent controller of air conditioner

 #51
20060052049
2006-03-09

Air diffusers

 #52
20060006245
2006-01-12

Windmill damper operator

 #53
20050274136
2005-12-15

Opening and shutting apparatus for flow control

 #54
20050116054
2005-06-02

Automotive HVAC device