ClassID:

158511

F24F2221/14 - CPC Classification

Classification description:

Details or features not otherwise provided for mounted on the ceiling

Recent Application in this class:
#1
20260146734
2026-05-28

COMBINATION FAN, LED LIGHT AND EQUIPMENT COOLING APPARATUS

#2
20260139857
2026-05-21

AIR BLOWING DEVICE, AIR BLOWING SYSTEM, AND ENVIRONMENT ADJUSTMENT SYSTEM

#3
20260009559
2026-01-08

AIR CONDITIONER INDOOR UNIT AND KITCHEN AIR CONDITIONER SET

#4
20260009555
2026-01-08

GRILLE FOR A VENTILATION SYSTEM

#5
20250362053
2025-11-27

INDOOR UNIT OF AIR CONDITIONER

#6
20250354572
2025-11-20

Clamp and Base System for Ceiling Fan Filter

#7
20250341323
2025-11-06

CEILING-MOUNTED RADIATING ELEMENTS

#8
20250327590
2025-10-23

FILTER FAN UNIT

#9
20250230952
2025-07-17

STRUCTURE FOR INSTALLING CEILING-TYPE INDOOR UNIT

#10
20250216094
2025-07-03

CLIP MEMBER AND INSTALLATION STRUCTURE INCLUDING SAME

#11
20250207809
2025-06-26

SELECTIVELY CLOSABLE VENTILATION OPENING

#12
20250207796
2025-06-26

AIR CONDITIONER

#13
20250163960
2025-05-22

UNIVERSAL MOUNT FOR FIXTURE COVER

#14
20250129975
2025-04-24

CEILING-MOUNTABLE HEAT PUMP SYSTEM

#15
20250102155
2025-03-27

AIR CONDITIONER

#16
20250093055
2025-03-20

STERILIZATION UNIT

#17
20250085016
2025-03-13

FLUSH-MOUNTED LINEAR SLOT DIFFUSER PROFILE AND FLUSH-MOUNTED LINEAR SLOT DIFFUSER

#18
20250027640
2025-01-23

COMBINATION FAN, LED LIGHT AND EQUIPMENT COOLING APPARATUS

#19
20250025880
2025-01-23

LABORATORY CONTAINING AN ARRANGEMENT OF WORKBENCHES AND A VENTILATION ASSEMBLY DISPOSED ABOVE THE WORKBENCHES

#20
20250003605
2025-01-02

CIRCULATING AIR MODULE AND CIRCULATING AIR MODULE SYSTEM

#21
20240392981
2024-11-28

STORAGE FACILITY

#22
20240384888
2024-11-21

Ceiling Diffuser System with a Common Plenum Array of Laminar Airflow Diffusers and a Grid Support Structure

#23
20240369244
2024-11-07

AERAULIC DEVICE AND RADIANT CEILING THERMAL SYSTEM WITH INTERNAL AIR MIXING

#24
20240353119
2024-10-24

A SPACE SERVICING ASSEMBLY

#25
20240318862
2024-09-26

EMBEDDED VENTILATION FAN

#26
20240302073
2024-09-12

CEILING-TYPE AIR CONDITIONER

#27
20240280273
2024-08-22

CEILING-TYPE AIR CONDITIONER

#28
20240255180
2024-08-01

CONVECTION BATHROOM HEATING SYSTEM

#29
20240230147
2024-07-11

DIFFUSER

#30
20240210051
2024-06-27

System for energy consumption reduction and cost savings in a building

#31
20240192648
2024-06-13

METHOD AND APPARATUS FOR ENSURING AIR QUALITY IN A BUILDING, INCLUDING METHOD AND APPARATUS FOR CONTROLLING A WORKING DEVICE USING A HANDHELD UNIT HAVING SCANNING, NETWORKING, DISPLAY AND INPUT CAPABILITY

#32
20240183546
2024-06-06

AIR CONDITIONER

#33
20240117990
2024-04-11

AIR CONDITIONER

#34
20240117978
2024-04-11

VENTILATOR

#35
20240110721
2024-04-04

Lighting control for chilled beam

#36
20240035689
2024-02-01

AIR CLEANING DEVICE

#37
20240003354
2024-01-04

Temperature destratification systems

#38
20230408117
2023-12-21

COOLING DEVICE OPERATION

#39
20230349544
2023-11-02

Combination fan, LED light and equipment cooling apparatus

#40
20230304700
2023-09-28

AIR CONDITIONER

#41
20230304699
2023-09-28

Removable secondary air flow orientation device intended to equip a main air duct, duct and air distribution assembly comprising at least one such device, associated air duct and method for assembling such an equipped duct

#42
20230296281
2023-09-21

CLIMATE ISLAND

#43
20230266037
2023-08-24

System for air conditioning the interior of a building that guides exhaust air into a fluid reservoir via a heat exchanger

#44
20230235901
2023-07-27

UVC STERILIZATION AND LIGHTING DEVICE

#45
20230221021
2023-07-13

AIR CONDITIONING FACILITY FOR PREVENTING SPREAD OF INFECTIOUS DISEASE

#46
20230220981
2023-07-13

Combination LED lighting and fan apparatus

#47
20230220156
2023-07-13

Combination mobile built-in air flow mechanism and LED kill chamber

#48
20230213236
2023-07-06

Ventilation Fan with Replaceable Panel

#49
20230175710
2023-06-08

Fan, air conditioner including the fan, and method for manufacturing the fan

#50
20230151982
2023-05-18

AIR PURIFIER

#51
20230147346
2023-05-11

Ceiling-mountable heat pump system

#52
20230118225
2023-04-20

MOVEABLE IONIZATION UNIT FOR CLEANING AIR IN A ROOM WITH A SUPPORT STRUCTURE

#53
20230055245
2023-02-23

Temperature destratification systems

#54
20230037343
2023-02-09

Lighting control for chilled beam

#55
20230035576
2023-02-02

AIR CONDITIONER AND METHOD FOR OPERATING AN AIR CONDITIONER

#56
20230010148
2023-01-12

Air conditioner

#57
20230003493
2023-01-05

ECO-FRIENDLY SMART INDOOR LIVE AMMUNITION SHOOTING RANGE SYSTEM

#58
20220412583
2022-12-29

System for energy consumption reduction and cost savings in a building

#59
20220397302
2022-12-15

Systems and methods for localized heating, ventilation, and air conditioning

#60
20220372990
2022-11-24

Impeller, multi-blade fan, and air-conditioning apparatus

#61
20220333815
2022-10-20

Panel assembly of ceiling-embedded air conditioner and ceiling-embedded air conditioner having the same

#62
20220275150
2022-09-01

Combination mobile built-in air flow mechanism and LED kill chamber

#63
20220260276
2022-08-18

Ceiling type air conditioner

#64
20220252289
2022-08-11

Personal comfort variable air volume diffuser

#65
20220206446
2022-06-30

MOBILE AIR-FILTERING PATIENT ISOLATION SYSTEM, MOBILE AIR-FILTERING LABORATORY ISOLATION SYSTEM, AND MOBILE ROOM AIR-FILTERING SYSTEM, INCLUDING IMPROVED AIR FILTRATION UNIT

#66
20220146141
2022-05-12

Fabric drop-down diffusers

#67
20220128281
2022-04-28

Indoor unit of refrigeration apparatus

#68
20220120425
2022-04-21

Combination LED lighting and fan apparatus

#69
20220113059
2022-04-14

Ceiling type air conditioner

#70
20220107613
2022-04-07

Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability

#71
20220082292
2022-03-17

Lighting control for chilled beam

#72
20220082290
2022-03-17

Air flow producer assembly for ceiling mounting

#73
20220082276
2022-03-17

MISTING FAN

#74
20220072181
2022-03-10

Air Treatment System For Cleaning Room Air

#75
20220049855
2022-02-17

Systems for temperature measurement and control of indoor thermal environment generated by infrared heat panels

#76
20220034547
2022-02-03

Ductwork System for Modulating Conditioned Air

#77
20220034526
2022-02-03

Ventilation system and method for killing airborne infectious bacteria, viruses and other pathogens

#78
20210348782
2021-11-11

Roof vent device

#79
20210348617
2021-11-11

Temperature destratification systems

#80
20210318003
2021-10-14

Kitchen air conditioning system

#81
20210318002
2021-10-14

System for energy consumption reduction and cost savings in a building

#82
20210293443
2021-09-23

Air conditioner

#83
20210293418
2021-09-23

Ceiling-embedded air conditioner

#84
20210293246
2021-09-23

CEILING FAN

#85
20210254843
2021-08-19

Condensation control system and related method

#86
20210222907
2021-07-22

Air diffuser

#87
20210215355
2021-07-15

Ceiling-embedded air conditioner

#88
20210207818
2021-07-08

CEILING-EMBEDDED AIR CONDITIONER

#89
20210199319
2021-07-01

Ventilation fan mounting assembly

#90
20210180607
2021-06-17

Fan

#91
20210140442
2021-05-13

Bathroom ventilation system

#92
20210080146
2021-03-18

Hinged control box for an RVAC

#93
20210063026
2021-03-04

Air conditioner

#94
20210017763
2021-01-21

Ceiling module for the construction of a clean room

#95
20210010696
2021-01-14

System for energy consumption reduction and cost savings in a building

#96
20200393140
2020-12-17

AIR CONDTIONING APPARATUS INDOOR UNIT INCLUDING REFRIGERANT DETECTION SENSOR

#97
20200387124
2020-12-10

Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability

#98
20200378634
2020-12-03

Cooling device operation

#99
20200355374
2020-11-12

Multi-zone flexi-positioning air-conditioning system

#100
20200354513
2020-11-12

Combination built-in air flow mechanism and LED kill chamber

#101
20200292188
2020-09-17

Personal comfort variable air volume diffuser

#102
20200284450
2020-09-10

COOLING DEVICE

#103
20200232470
2020-07-23

Temperature destratification systems

#104
20200224897
2020-07-16

Misting fan

#105
20200217552
2020-07-09

Ventilation fan trim ring mounting assembly

#106
20200217532
2020-07-09

Ventilation fan mounting assembly

#107
20200200412
2020-06-25

Integrated ventilation and illumination system

#108
20200158373
2020-05-21

Air conditioning indoor unit

#109
20200109865
2020-04-09

Compact fan and air conditioner assembly

#110
20200033023
2020-01-30

Self-adjusted supply air terminal

#111
20190360501
2019-11-28

VENTILATION FAN WITH A FLANGE MOUNTING SYSTEM

#112
20190338983
2019-11-07

Lighting control for chilled beam

#113
20190331362
2019-10-31

Ventilator mounting bracket

#114
20190323730
2019-10-24

Air conditioner

#115
20190323696
2019-10-24

Combination LED lighting and fan apparatus

#116
20190293074
2019-09-26

Laminar flow radial ceiling fan

#117
20190292315
2019-09-26

Ceiling tile with built-in air flow mechanism and UV air purifying device

#118
20190285287
2019-09-19

Pneumatic radiation unit

#119
20190226637
2019-07-25

ASSEMBLY AND DISASSEMBLY DEVICE FOR CEILING EQUIPMENT

#120
20190203728
2019-07-04

Fan

#121
20190150628
2019-05-23

Air purification tent

#122
20190128557
2019-05-02

Fabric drop-down diffusers

#123
20190120520
2019-04-25

Air-conditioning apparatus indoor unit

#124
20190113250
2019-04-18

Air-conditioning apparatus

#125
20190113221
2019-04-18

Ventilation system

#126
20190078805
2019-03-14

Condensation control system and related method

#127
20190072295
2019-03-07

AIR-GUIDING STRUCTURE AND AIR CONDITIONER

#128
20190049123
2019-02-14

Supply air device

#129
20180313558
2018-11-01

SMART CEILING AND FLOOR TILES

#130
20180310716
2018-11-01

AIR CONDITIONING SYSTEM FOR A REDUCED SPACE AREA OF A ROOM

#131
20180306456
2018-10-25

Personal comfort variable air volume diffuser

#132
20180279026
2018-09-27

Torsion spring ceiling grill

#133
20180274772
2018-09-27

Combination LED lighting and fan apparatus

#134
20180274570
2018-09-27

AIR FLOW HOOD

#135
20180245808
2018-08-30

Ventilator and method of manufacturing ventilator

#136
20180224153
2018-08-09

Air conditioning housing system

#137
20180209685
2018-07-26

Fabric drop-down diffusers

#138
20180187904
2018-07-05

Device and method for controlling a supply air flow at a comfort cassette

#139
20180180273
2018-06-28

Combination LED lighting and fan apparatus

#140
20180149377
2018-05-31

Cooling device operation

#141
20180149376
2018-05-31

Cooling device

#142
20180149161
2018-05-31

Temperature destratification systems

#143
20180143599
2018-05-24

Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability

#144
20180128512
2018-05-10

Air diffuser

#145
20180127977
2018-05-10

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

#146
20170276400
2017-09-28

Filter housing

#147
20170274307
2017-09-28

Filter housing

#148
20170234572
2017-08-17

DIFFUSER MODULE

#149
20170198940
2017-07-13

Insulated cover for whole-house fan

#150
20170146251
2017-05-25

System for energy consumption reduction and cost savings in a building

#151
20170130987
2017-05-11

A method and device for ventilating and temperature controlling rooms

#152
20170122616
2017-05-04

SMART MULTI-FUNCTIONAL CEILING UNIT

#153
20170102155
2017-04-13

In-ceiling liquid desiccant air conditioning system

#154
20170067659
2017-03-09

NESTED DUCT AIR CIRCULATION SYSTEM

#155
20170051940
2017-02-23

Outside-air processing device and air-conditioning apparatus

#156
20170030608
2017-02-02

Air-conditioning diffuser for air distribution

#157
20170010018
2017-01-12

Ceiling mounted ventilation fan with illumination

#158
20160363341
2016-12-15

Interactive occupant-tracking fan for indoor comfort and energy conservation

#159
20160298864
2016-10-13

Air supply system

#160
20160290676
2016-10-06

Ceiling-embedded air conditioner

#161
20160252114
2016-09-01

Air flow hood

#162
20160227726
2016-08-11

Livestock building design and control

#163
20160209076
2016-07-21

Lighting control for chilled beam

#164
20160186765
2016-06-30

Columnar air moving devices, systems and methods

#165
20160161134
2016-06-09

Ventilator

#166
20160161133
2016-06-09

Ventilation module with swirler fan

#167
20160131391
2016-05-12

ELECTROACTIVE SMART HVAC VENT REGISTER

#168
20150204576
2015-07-23

DIFFUSER

#169
20150198348
2015-07-16

Temperature sensing air diffuser

#170
20150177721
2015-06-25

Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability

#171
20150110626
2015-04-23

Ceiling mounted ventilation fan with illumination

#172
20140366567
2014-12-18

In-ceiling liquid desiccant air conditioning system

#173
20140302771
2014-10-09

Retractable structure for air-conditioning vent

#174
20140191100
2014-07-10

Adjustable equipment mount assembly for an overhead support module

#175
20140170958
2014-06-19

Air filter assembly

#176
20140119924
2014-05-01

Laminar flow radial ceiling fan

#177
20140112781
2014-04-24

Ceiling mounted ventilation fan with illumination

#178
20130315731
2013-11-28

Ceiling mounted ventilation fan with illumination

#179
20130291735
2013-11-07

Air purification devices methods and systems

#180
20130210336
2013-08-15

Arrangement for ventilating a room, in particular a laboratory room

#181
20130196588
2013-08-01

CEILING FAN

#182
20130195715
2013-08-01

Techniques for infusing ion clusters into a target environment

#183
20130157557
2013-06-20

Air distribution apparatus

#184
20130137359
2013-05-30

Air diffuser and an air circulation system

#185
20130136603
2013-05-30

Ceiling fan

#186
20130112305
2013-05-09

Pliable-wall air ducts with suspended frames

#187
20130023195
2013-01-24

Columnar air moving devices, systems and methods

#188
20120295532
2012-11-22

Chilled beam devices, systems, and methods

#189
20120291994
2012-11-22

AIR CONDITIONING MODULES

#190
20120291474
2012-11-22

AIR CONDITIONING MODULES

#191
20120216986
2012-08-30

Cooling beam with VAV-function via a regulating strip

#192
20120208447
2012-08-16

MOTORIZED VAV LINEAR DIFFUSER

#193
20120199005
2012-08-09

LIGHTING AND AIR CLEANING DEVICE

#194
20120195749
2012-08-02

COLUMNAR AIR MOVING DEVICES, SYSTEMS AND METHODS

#195
20110293413
2011-12-01

Ceiling fixture protection system and method

#196
20110189939
2011-08-04

CEILING AIR OUTLET FOR CLIMATE CONTROL SYSTEMS

#197
20110117831
2011-05-19

Ceiling-embedded ventilation fan

#198
20110111691
2011-05-12

VENTILATOR

#199
20110097986
2011-04-28

Ceiling system with integrated equipment support structure

#200
20110064575
2011-03-17

Ceiling sweep fan

#201
20110044814
2011-02-24

Ceiling recessed ventilating fan with illuminating device

#202
20110000566
2011-01-06

Supply air terminal device

#203
20100319875
2010-12-23

DISPLACEMENT DIFFUSER WITH HEAT/COOL CHANGEOVER

#204
20100304659
2010-12-02

CALIBRATED AIRFLOW MEASUREMENT SYSTEM FOR A CEILING VENT

#205
20100300128
2010-12-02

Airflow-cooling apparatus for a ceiling air-conditioning circulation machine

#206
20100293907
2010-11-25

Air purifier

#207
20100263829
2010-10-21

Heating and cooling unit, and heating and cooling apparatus

#208
20100242726
2010-09-30

Supply air device and method for purification of air in a supply air device

#209
20100143112
2010-06-10

HOUSING FOR PADDLE FAN

#210
20100119029
2010-05-13

Container for the transport and/or storage of nuclear materials, the container comprising a mobile heat conduction structure

#211
20100058724
2010-03-11

AIR CLEANING APPARATUS FOR CEILING

#212
20090264062
2009-10-22

VENTILATION SYSTEM

#213
20090165432
2009-07-02

Air conditioning apparatus

#214
20090120047
2009-05-14

CEILING MOUNTED AIR DECONTAMINATION AND PURIFICATION UNIT

#215
20090042505
2009-02-12

Air deflector

#216
20080291626
2008-11-27

Method and apparatus for cooling electronic equipment

#217
20080210767
2008-09-04

Air conditioning diffuser having function of automatically changing air supply direction

#218
20080119129
2008-05-22

Air distribution apparatus

#219
20080112128
2008-05-15

Cooling Methods and Apparatus

#220
20080110192
2008-05-15

Humidifying apparatus and air conditioner having the same

#221
20080063511
2008-03-13

CEILING MEDALLION WITH AIR VENTILATION OPENINGS

#222
20080045137
2008-02-21

Spray coated insulated plenum box and method

#223
20080014860
2008-01-17

Method and apparatus for eliminating register boxes, improving penetration sealing, improving airflow and reducing the labor costs to install ceiling registers

#224
20080003104
2008-01-03

Ceiling fan air freshener

#225
20070178826
2007-08-02

Blow out grill and air conditioning ventilating system using the grill

#226
20070165353
2007-07-19

System for influencing and treating the air of at least one room

#227
20070066215
2007-03-22

Air conditioning apparatus

#228
20070059180
2007-03-15

Fabric fan blade and fan body trim

#229
20060292977
2006-12-28

Electrically powered air diffusers

#230
20060254293
2006-11-16

Method of controlling vanes of ceiling type air conditioner

#231
20060252364
2006-11-09

Air supply device

#232
20060211365
2006-09-21

Induction diffuser

#233
20060199516
2006-09-07

Ventilating apparatus

#234
20060199511
2006-09-07

Ventilating system

#235
20060199509
2006-09-07

Ventilating system

#236
20060177324
2006-08-10

Blower system for generating controlled columnar air flow

#237
20060128299
2006-06-15

Hidden ceiling fan

#238
20060117726
2006-06-08

Disposable air filter assembly

#239
20060086252
2006-04-27

Air purifier

#240
20060076425
2006-04-13

Method and apparatus for delivering conditioned air using dual plenums

#241
20060075893
2006-04-13

Apparatus and method for controlling air cleaning

#242
20060029498
2006-02-09

Multi-fan assembly

#243
20060000360
2006-01-05

Indoor air circulation sterilizing device

#244
20050287946
2005-12-29

Ventilating system

#245
20050287945
2005-12-29

Ventilating system

#246
20050287944
2005-12-29

Ventilating system

#247
20050272364
2005-12-08

Ventilating system

#248
20050260946
2005-11-24

Ventilating system

#249
20050257561
2005-11-24

Slim-type air conditioner

#250
20050164625
2005-07-28

Apparatus for air purifying and ventilating

#251
20050132677
2005-06-23

Device for conditioning recirculating air, especially clean room air

#252
20050085179
2005-04-21

Roof air make-up for exhaust of fire smoke

#253
20050002792
2005-01-06

Fabric fan blade and fan body trim

#254
20050002790
2005-01-06

Blade structure for ceiling fans

#255
17092671
2023-10-10

Air cooling system for building structures with attic

#256
16740029
2020-07-21

Air return assembly having a retractable grille

#257
15063384
2020-11-10

Air cooling system for sealed attic building structures