Patents-Review.com
ClassID:

158154 ⎘

F24F1/34 - 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; Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger; Refrigerant piping Protection means thereof, e.g. covers for refrigerant pipes

Recent Application in this class:
#1
20250334282
2025-10-30

WINDOW AIR CONDITIONER

 #2
20250027664
2025-01-23

OUTDOOR UNIT OF AIR CONDITIONER

 #3
20240337412
2024-10-10

AIR CONDITIONER

 #4
20240230113
2024-07-11

Pipeline Device and Refrigeration System Having Same

 #5
20240191887
2024-06-13

CONDENSER ASSEMBLY

 #6
20240011596
2024-01-11

CORROSION RESISTANT TUBE AND METHOD OF MANUFACTURE

 #7
20240003552
2024-01-04

WINDOW-MOUNTED CLIMATE CONTROL SYSTEM AND METHOD

 #8
20230250974
2023-08-10

AIR CONDITIONER

 #9
20230228362
2023-07-20

PIPE FOR CONVEYING FLUIDS IN HVACR SYSTEMS

 #10
20230148033
2023-05-11

Air conditioner

 #11
20230097829
2023-03-30

REFRIGERATION CYCLE APPARATUS

 #12
20230027551
2023-01-26

Sealed box container, main machine of heat recovery switching device, and refrigeration device

 #13
20230013389
2023-01-19

Window-mounted climate control system and method

 #14
20220268455
2022-08-25

AIR CONDITIONER

 #15
20220221205
2022-07-14

Refrigeration cycle device

 #16
20220049856
2022-02-17

Air conditioner and method of manufacturing piping

 #17
20210396400
2021-12-23

Refrigerant flow path switching unit and air conditioner including the same

 #18
20210364121
2021-11-25

Pipe for conveying fluids in HVACR systems

 #19
20210270473
2021-09-02

Heat exchanger

 #20
20210156576
2021-05-27

Air conditioner and pipe installation apparatus therefor

 #21
20210088242
2021-03-25

System and method for sealing and supporting external pipe connections in fluid lines and directing escaped fluids to a cabinet in an HVAC system

 #22
20200386459
2020-12-10

HEAT EXCHANGE UNIT

 #23
20200370764
2020-11-26

LINE SET ASSEMBLY

 #24
20200363075
2020-11-19

Modular air conditioning system

 #25
20200332166
2020-10-22

Refrigeration cycle apparatus

 #26
20200096228
2020-03-26

Air conditioner

 #27
20200088422
2020-03-19

Outdoor unit for air conditioning device

 #28
20190193093
2019-06-27

Fluid injection device and method of making the same

 #29
20190186772
2019-06-20

Switching device for multi-split air conditioner and multi-split air conditioner having same

 #30
20190072286
2019-03-07

Split heating and cooling systems

 #31
20190041087
2019-02-07

Indoor unit and air-conditioning apparatus

 #32
20190024923
2019-01-24

Air conditioner in which a flammable refrigerant flows

 #33
20170370597
2017-12-28

Heat exchanger assembly and outdoor unit of refrigerating apparatus

 #34
20170328580
2017-11-16

Indoor unit and refrigeration cycle apparatus

 #35
20170314793
2017-11-02

Outdoor unit

 #36
20170219223
2017-08-03

Refrigeration Tubing Receptacle Box

 #37
20170138618
2017-05-18

Method for fabricating a pipe unit and a method for installing an air conditioning device

 #38
20170115027
2017-04-27

Air conditioner

 #39
20170016653
2017-01-19

HYBRID HEAT PUMP SYSTEM

 #40
20160003488
2016-01-07

PIPING UNIT FOR AIR CONDITIONING DEVICE

 #41
20150300683
2015-10-22

Methods and systems to reduce damage caused by vibration

 #42
20150059391
2015-03-05

Mounting plate

 #43
20120186289
2012-07-26

Shipping and installation for heating, ventilation, and air conditioning (HVAC)

 #44
20120000553
2012-01-05

Refrigerant distribution unit for air conditioner

 #45
20120000230
2012-01-05

Refrigerant distribution unit for air conditioner

 #46
20120000227
2012-01-05

Refrigerant distribution unit for air conditioner

 #47
20110219795
2011-09-15

CORE ASSEMBLY FOR AIR CONDITIONER AND AIR CONDITIONER HAVING THE SAME

 #48
20100252641
2010-10-07

Shipping and installation for heating, ventilation, and air conditioning (HVAC)

 #49
20100229585
2010-09-16

Modular air conditioning system

 #50
20100154453
2010-06-24

LINE SET BOX FOR PROTECTING REFRIGERANT LINES AND METHOD OF USE THEREOF

 #51
20100025548
2010-02-04

Pipe support assembly

 #52
20090049855
2009-02-26

Branching refrigerant relay unit and method of manufacturing the same

 #53
20080148654
2008-06-26

Air conditioning line flashing panel

 #54
20080022700
2008-01-31

INDOOR UNIT OF AIR CONDITIONER

 #55
20070261327
2007-11-15

Air conditioning line flashing panel

 #56
20060249589
2006-11-09

Shipping and installation for heating, ventilation, and air conditioning (HVAC)

 #57
20060123711
2006-06-15

Air conditioning line flashing panel

 #58
20050257535
2005-11-24

Air conditioning system with humidity adjusting apparatus

 #59
20050166624
2005-08-04

Electric insulating device of air conditioner, and air conditioner with the device

 #60
20050120732
2005-06-09

Connection structure of coolant pipe of air conditioner

 #61
20050102913
2005-05-19

Air conditioning line flashing panel

 #62
15623864
2019-11-12

Davit system for servicing an air conditioning unit