ClassID:

158109

F24F1/0007 - page 2 - CPC Classification

Classification description:

Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station Indoor units, e.g. fan coil units

Recent Application in this class:
#301
20140345835
2014-11-27

Indoor unit for air conditioner

#302
20140332189
2014-11-13

Drain pan assembly for fan coil unit

#303
20140262142
2014-09-18

Valve package

#304
20140260383
2014-09-18

Refrigeration system with humidity control

#305
20140260369
2014-09-18

Evaporative cooling system with liquid-to-air membrane energy exchanger

#306
20140242899
2014-08-28

Fan coil unit/CRAC optimizer system

#307
20140234138
2014-08-21

Ceiling type air conditioner

#308
20140231051
2014-08-21

Turbo fan and ceiling type air conditioner using the same

#309
20140216251
2014-08-07

Air-conditioner and controlling method thereof

#310
20140172400
2014-06-19

Equipment fault detection, diagnostics and disaggregation system

#311
20140138043
2014-05-22

Indoor unit of air-conditioning apparatus

#312
20140116014
2014-05-01

Cyclone device for separating sticky material from gas stream

#313
20140109610
2014-04-24

FREE-STANDING EVAPORATIVE AIR COOLING APPARATUS

#314
20140096941
2014-04-10

Indoor unit of air conditioner and method of controlling the same

#315
20140075959
2014-03-20

EVAPORATIVE COOLER APPARATUS AND METHOD

#316
20140053591
2014-02-27

Air conditioner having a cooling unit adjacent the blower and the discharge

#317
20140041849
2014-02-13

In-line duct supplemental heating and cooling device and method

#318
20140041847
2014-02-13

In-line duct supplemental heating and cooling device and method

#319
20140020860
2014-01-23

Indoor unit of air-conditioning apparatus

#320
20130319014
2013-12-05

Room air conditioner having a liquid-to-air heat exchanging device with peltier elements

#321
20130255909
2013-10-03

Indoor unit of air-conditioning apparatus

#322
20130222672
2013-08-29

Method and apparatus for providing the operation state of an external device

#323
20130219933
2013-08-29

EVAPORATIVE COOLING APPARATUS AND METHODS

#324
20130213061
2013-08-22

Active chilled beam with sterilization means

#325
20130153173
2013-06-20

Airflow direction control of indoor unit of air-conditioning apparatus

#326
20130104581
2013-05-02

Dual usage two-stage indirect evaporative cooling system

#327
20130092355
2013-04-18

Heat exchanger with subcooling circuit

#328
20130059523
2013-03-07

Ventilation apparatus

#329
20130048547
2013-02-28

FILTRATION SYSTEM FOR AIR CONDITIONER UNIT COOLANT

#330
20130043011
2013-02-21

Heating/cooling system that utilizes secondary fluid pumped through a heat exchanger by the pressure of a thermal exchange fluid

#331
20130032308
2013-02-07

In-line duct supplemental heating and cooling device and method

#332
20130017774
2013-01-17

HVAC apparatus with HRV/ERV unit and vertical fan coil unit

#333
20130014531
2013-01-17

EVAPORATIVE COOLING SYSTEM INSTALLED IN A STRUCTURE WALL

#334
20130010423
2013-01-10

Evaporative induction cooling system for a data center

#335
20130000329
2013-01-03

METHOD OF WETTING EVAPORATIVE COOLER MEDIA THROUGH A PERMEABLE LAYER

#336
20120318487
2012-12-20

Heat exchanger with tube arrangement for air conditioner

#337
20120308214
2012-12-06

Portable air conditioning apparatus

#338
20120276836
2012-11-01

Blower Assembly

#339
20120270494
2012-10-25

Displacement-induction neutral wall air terminal unit

#340
20120260686
2012-10-18

COOLING SYSTEM

#341
20120252346
2012-10-04

Indoor equipment of air-conditioner

#342
20120234028
2012-09-20

AIR-CONDITIONING APPARATUS

#343
20120214399
2012-08-23

Indoor unit and air conditioner with same

#344
20120211198
2012-08-23

Cooling system and method of cooling an interior space

#345
20120204591
2012-08-16

SUB-WET BULB EVAPORATIVE WATER CHILLER WITH GRADIENT CHILLING AND AIR-TO-AIR HEAT EXCHANGE

#346
20120192577
2012-08-02

Wear-leveling for components of an auxiliary heat source

#347
20120171947
2012-07-05

Air conditioner

#348
20120164931
2012-06-28

Operational noise control method for air conditioner

#349
20120145364
2012-06-14

Heat exchanger and indoor unit provided with the same

#350
20120144851
2012-06-14

Multi-mode cooling system and method with evaporative cooling

#351
20120144850
2012-06-14

Multi-mode cooling system and method with evaporative cooling

#352
20120135674
2012-05-31

Wall-mounted type air conditioner

#353
20120134653
2012-05-31

Heat transfer apparatus for heating and cooling a room

#354
20120114474
2012-05-10

Fin array for use in a centrifugal fan

#355
20120111045
2012-05-10

Wall-mounted air-conditioning apparatus

#356
20120096802
2012-04-26

POSITIVE DISPLACEMENT VENTILATION SYSTEM

#357
20120085927
2012-04-12

Air conditioner including virus removal device

#358
20120073786
2012-03-29

Ceiling-mounted air conditioning unit

#359
20120071080
2012-03-22

Ventilating apparatus

#360
20120018639
2012-01-26

Infrared sensor and air conditioner

#361
20120018117
2012-01-26

Indoor unit of air conditioner and air conditioner including a heat exchanger on a downstream side of a blower

#362
20110319009
2011-12-29

Ceiling mounted air conditioner

#363
20110302946
2011-12-15

Indirect evaporative cooler construction

#364
20110300862
2011-12-08

RECOVERY PROCEDURES BETWEEN SUBSCRIBER REGISTERS IN A TELECOMMUNICATIONS NETWORK

#365
20110277982
2011-11-17

AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME

#366
20110256822
2011-10-20

Evaporative induction cooling

#367
20110240255
2011-10-06

Ceiling-embedded air conditioning indoor unit

#368
20110232315
2011-09-29

REGENERATIVE EVAPORATIVE COOLER, COOLING SYSTEM AND CORE MODULE THEREOF

#369
20110230132
2011-09-22

Air conditioner

#370
20110220333
2011-09-15

Method and materials for improving evaporative heat exchangers

#371
20110209858
2011-09-01

Indirect Evaporative Cooling Apparatus

#372
20110195652
2011-08-11

Systems and methods for cooling data centers and other electronic equipment

#373
20110179813
2011-07-28

EVAPORATIVE COOLER WITH CENTRIFUGAL FAN

#374
20110168105
2011-07-14

PORTABLE LIVESTOCK COOLING SYSTEM

#375
20110146965
2011-06-23

Cooling system with indirect humidity determination

#376
20110139403
2011-06-16

Heat Exchanger

#377
20110138846
2011-06-16

Duct type air conditioner

#378
20110138845
2011-06-16

Duct type air conditioner

#379
20110138844
2011-06-16

Duct type air conditioner

#380
20110138832
2011-06-16

Hybrid solar air-conditioning system

#381
20110126564
2011-06-02

Systems and methods for indirect evaporative cooling and for two stage evaporative cooling

#382
20110120685
2011-05-26

High efficiency heat exchanger and dehumidifier

#383
20110113807
2011-05-19

Air conditioner

#384
20110103982
2011-05-05

Ceiling fan

#385
20110100051
2011-05-05

Air handling unit with mixed-flow blower

#386
20110079024
2011-04-07

Combined heat exchange unit

#387
20110067840
2011-03-24

PERSONAL COOLING DEVICE

#388
20110041531
2011-02-24

EVAPORATIVE COOLER

#389
20100319370
2010-12-23

Indirect evaporative cooler using membrane-contained, liquid desiccant for dehumidification

#390
20100313584
2010-12-16

WATER CONSERVATION SYSTEM FOR EVAPORATIVE COOLER

#391
20100287967
2010-11-18

Indoor unit of air conditioner

#392
20100287953
2010-11-18

Air Conditioning Apparatus

#393
20100224347
2010-09-09

Heat Exchanger

#394
20100199700
2010-08-12

INDOOR UNIT FOR AIR CONDITIONER

#395
20100186438
2010-07-29

SUB-WET BULB EVAPORATIVE CHILLER WITH PRE-COOLING OF INCOMING AIR FLOW

#396
20100159818
2010-06-24

Indoor unit of air conditioner

#397
20100154448
2010-06-24

Multi-mode cooling system and method with evaporative cooling

#398
20100132392
2010-06-03

Indoor unit of air conditioner

#399
20100132383
2010-06-03

Method of dispersing air, jets from air conditioning systems and mixing them with the ambient air of an enclosure for better comfort and apparatus to create the jets

#400
20100126702
2010-05-27

STRUCTURE COOLING METHOD

#401
20100095699
2010-04-22

Pre-cooling system for an air conditioning condenser

#402
20100049338
2010-02-25

Air conditioner system with optimizer

#403
20100018234
2010-01-28

FABRICATION MATERIALS AND TECHNIQUES FOR PLATE HEAT AND MASS EXCHANGERS FOR INDIRECT EVAPORATIVE COOLERS

#404
20100012309
2010-01-21

Enthalpy exchanger

#405
20100000724
2010-01-07

Method and device for cooling circulating air

#406
20090272139
2009-11-05

Floor Pan for Evaporative Cooler Structures

#407
20090241572
2009-10-01

Low Energy Consumption Air Conditioning System

#408
20090223241
2009-09-10

Dewpoint cooling device

#409
20090205804
2009-08-20

CABIN THERMAL CONTROL SYSTEM

#410
20090143004
2009-06-04

PERSONAL AIR CONDITIONING APPARATUS

#411
20090116980
2009-05-07

Air and water conditioner by two separated air flows

#412
20090084507
2009-04-02

GARAGE DOOR VENTILATION ASSEMBLY

#413
20090075581
2009-03-19

COOLING AND VENTILATION DEVICE

#414
20090057432
2009-03-05

Air conditioner

#415
20090056929
2009-03-05

In-line duct supplemental heating and cooling device and method

#416
20090049846
2009-02-26

Heat transfer system and method

#417
20090032605
2009-02-05

Fan coil thermostat with activity sensing

#418
20090032235
2009-02-05

Fan coil thermostat with fan ramping

#419
20090025414
2009-01-29

In-ceiling mount type air conditioner and indoor unit thereof

#420
20090007584
2009-01-08

Dewpoint cooler

#421
20090007583
2009-01-08

Evaporative Cooling Device

#422
20080308253
2008-12-18

System for cooling residential structures such as garages and attics

#423
20080251611
2008-10-16

Misting Apparatus

#424
20080250809
2008-10-16

Cooling Appliance

#425
20080242218
2008-10-02

Ventilation system

#426
20080229765
2008-09-25

Device and method for cooling and dehumidifying room air

#427
20080220713
2008-09-11

Air conditioner having outlet port

#428
20080200112
2008-08-21

Supply air terminal device

#429
20080184718
2008-08-07

Method and Apparatus for Temperature Control

#430
20080173032
2008-07-24

Evaporative Cooler With Dual Water Inflow

#431
20080156467
2008-07-03

Folded Heat Exchanger

#432
20080156465
2008-07-03

Method For Cooling an Airflow

#433
20080116592
2008-05-22

Method and Materials for Improving Evaporative Heat Exchangers

#434
20080053116
2008-03-06

Portable evaporative cooler

#435
20080047686
2008-02-28

Evaporative cooler, heat recovery device, and ventilation device

#436
20080042306
2008-02-21

Heat exchange laminate

#437
20080041083
2008-02-21

Low-cost air conditioning system for open area

#438
20080028775
2008-02-07

Method and Device Enabling Defined Temperature and Hygrometric Conditions to be Established and Maintained Inside Premises

#439
20070289320
2007-12-20

Vapor compression AC system with evaporative cooler assisted evaporator

#440
20070256433
2007-11-08

Portable air conditioner

#441
20070227171
2007-10-04

Enhanced water system for evaporative coolers

#442
20070193296
2007-08-23

Pre-cooling system for an air conditioning condenser

#443
20070163292
2007-07-19

Thin refrigeration air conditioner having a greater temperature difference

#444
20070151278
2007-07-05

Sub-wet bulb evaporative chiller with pre-cooling of incoming air flow

#445
20070125114
2007-06-07

Dewpoint cooler

#446
20070101746
2007-05-10

Multi-stage hybrid evaporative cooling system

#447
20070068186
2007-03-29

Refrigerated water pumping system

#448
20070056309
2007-03-15

Self-powered evaporative cooler

#449
20070017241
2007-01-25

Indirect-direct evaporative cooling system operable from sustainable energy source

#450
20060254304
2006-11-16

Indoor unit of an air conditioner

#451
20060243730
2006-11-02

Multi-layer draw-string cooler cover

#452
20060191278
2006-08-31

Evaporative coolers

#453
20060162354
2006-07-27

Heat transfer system and method

#454
20060162212
2006-07-27

Air conditioner

#455
20060144576
2006-07-06

Indirect evaporative cooling heat exchanger

#456
20060138685
2006-06-29

Control for evaporative cooling apparatus

#457
20060137380
2006-06-29

Evaporative cooler with antimicrobial provisions

#458
20060124287
2006-06-15

Heat exchanger and method of manufacture thereof

#459
20060118979
2006-06-08

Method and device for cooling circulating air

#460
20060086058
2006-04-27

Dewpoint cooler designed as a frame or part thereof

#461
20060070390
2006-04-06

Evaporative cooler

#462
20060032259
2006-02-16

Collapsible misting fan apparatus

#463
20060032258
2006-02-16

Cooling assembly

#464
20060000227
2006-01-05

Indirect-direct evaporative cooling system operable from sustainable energy source

#465
20050262864
2005-12-01

Indirect evaporative cooling heat exchanger

#466
20050218535
2005-10-06

Indirect evaporative cooling mechanism

#467
20050217303
2005-10-06

Plate heat and mass exchanger with edge extension

#468
20050210907
2005-09-29

Indirect evaporative cooling of a gas using common product and working gas in a partial counterflow configuration

#469
20050210892
2005-09-29

Vehicle cooler

#470
20050186899
2005-08-25

Cooling system with mesh grill and directional louvers

#471
20050132738
2005-06-23

Two stage indirect evaporative cooling system

#472
20050132737
2005-06-23

Indoor unit for air conditioner

#473
20050103038
2005-05-19

Evaporative heat rejection

#474
20050086967
2005-04-28

Misting apparatus with moisture eliminator and related method

#475
20050076665
2005-04-14

Cooling assembly

#476
20050075066
2005-04-07

Cooling system with mesh grill and directional louvers

#477
20050056042
2005-03-17

Hydronic rooftop cooling systems

#478
20050051914
2005-03-10

Control for evaporative cooling apparatus

#479
20050029371
2005-02-10

Evaporative cooler water distribution system

#480
20050028545
2005-02-10

Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor

#481
20050000242
2005-01-06

Low profile evaporative cooler

#482
17475882
2024-05-14

Apparatus and process for amateur HVAC installation

#483
15696028
2024-09-03

Continuously variable chiller and control systems, methods, and apparatuses

#484
15058313
2020-12-01

Simple low-cost retrofit device and method to replace a variable air flow electronically commutated motor with a permanent split capacitor motor capable of operating at multiple speed settings

#485
15014420
2018-01-16

Non-electric forced air heating and cooling apparatus