ClassID:

144058

F04D17/04 - CPC Classification

Classification description:

Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type

Recent Application in this class:
#1
20260139679
2026-05-21

VENTILATION DEVICE COMPRISING RETENTION MEANS

#2
20260028998
2026-01-29

MODULAR TOWER FAN

#3
20250215879
2025-07-03

CROSSFLOW FAN

#4
20250129788
2025-04-24

CROSS FLOW FAN AND BLOWING DEVICE

#5
20250012284
2025-01-09

Tower Crossflow Fan With Orientable Supports

#6
20240376898
2024-11-14

CROSS FLOW FAN

#7
20240229801
2024-07-11

FAN AND INDOOR EQUIPMENT

#8
20240175389
2024-05-30

COOLING MODULE FOR AN ELECTRIC OR HYBRID MOTOR VEHICLE, HAVING A TANGENTIAL-FLOW TURBOMACHINE

#9
20240159238
2024-05-16

AIR SENDING DEVICE, AIR-CONDITIONING APPARATUS, AND REFRIGERATION CYCLE DEVICE

#10
20240133384
2024-04-25

Fan and indoor equipment

#11
20240117810
2024-04-11

Blower and indoor unit

#12
20230332624
2023-10-19

MODULAR TOWER FAN

#13
20230332609
2023-10-19

Mobile climate control assembly and method of use

#14
20220381250
2022-12-01

Tower crossflow fan with orientable supports

#15
20220372991
2022-11-24

Air duct component for cross-flow impeller and air conditioning apparatus having same

#16
20220333798
2022-10-20

Air circulator with vane control system

#17
20220333610
2022-10-20

WARM AIR BLOWER

#18
20220299034
2022-09-22

AIR CONDITIONER

#19
20220290676
2022-09-15

CROSS FLOW FAN, LIFT GENERATION DEVICE PROVIDED WITH SAME, AND AIRCRAFT PROVIDED WITH SAME

#20
20220260078
2022-08-18

Cross-flow fan

#21
20220214052
2022-07-07

Cross flow fan blade, cross flow fan, and air conditioner indoor unit

#22
20220205448
2022-06-30

Blower and air-conditioning indoor unit

#23
20220163040
2022-05-26

Mobile climate control assembly and method of use

#24
20220032767
2022-02-03

HEAT EXCHANGER MODULE FOR A MOTOR VEHICLE

#25
20210317843
2021-10-14

Fan coil unit and air conditioning system

#26
20210293253
2021-09-23

Compressor with cooled air passage and liquid coolant passage in axial heat exchanger arrangement

#27
20210172445
2021-06-10

Cross-flow blower and indoor unit of air-conditioning device equipped with same

#28
20210048220
2021-02-18

Indoor unit of air conditioner

#29
20210048030
2021-02-18

Low Profile Fan and Method of Using Same

#30
20200333029
2020-10-22

Air circulator with vein control system

#31
20200277960
2020-09-03

Air conditioner

#32
20200248705
2020-08-06

Cross-flow impeller mounting structure, air duct component and apparatus having cross-flow impeller

#33
20200062075
2020-02-27

Blower apparatus and automotive air conditioner

#34
20190368510
2019-12-05

Cross flow fan

#35
20190345946
2019-11-14

Bladeless ceiling fan

#36
20190048879
2019-02-14

Cross flow blower

#37
20190040867
2019-02-07

HYDRAULIC ROTARY DRIVE

#38
20180328367
2018-11-15

Cross-flow fan

#39
20180155045
2018-06-07

Cross flow fan for wide aircraft fuselage

#40
20180044013
2018-02-15

Apparatus and method for directing thrust from tilting cross-flow fan wings on an aircraft

#41
20180044012
2018-02-15

Aircraft with tilting cross-flow fan wings

#42
20180044010
2018-02-15

Aircraft tail with cross-flow fan systems

#43
20180044009
2018-02-15

Rotorcraft variable thrust cross-flow fan systems

#44
20180023590
2018-01-25

Multi-directional cooling fan

#45
20180003401
2018-01-04

Air circulator with vein control system

#46
20170271945
2017-09-21

Motor

#47
20170267342
2017-09-21

Cross flow fan with exit guide vanes

#48
20170248141
2017-08-31

Cross-flow wave making pump

#49
20170112019
2017-04-20

Cross-flow fan, electronic device, and impeller

#50
20170051760
2017-02-23

Multi-blade fan

#51
20170016629
2017-01-19

Range hood and volute casing thereof

#52
20170002827
2017-01-05

Blade of cross-flow fan

#53
20160349701
2016-12-01

Image forming apparatus having cooling mechanism, cooling device, and cross-flow fan

#54
20160341204
2016-11-24

Cross-flow fan, electronic device including cross-flow fan, and impeller used for cross-flow fan

#55
20160305432
2016-10-20

Cross-flow wave making pump

#56
20160265552
2016-09-15

Integrated crossflow blower motor apparatus and system

#57
20160252096
2016-09-01

Fan module

#58
20160251041
2016-09-01

Air guiding device and method for operating the same

#59
20160010656
2016-01-14

Fan, molding die, and fluid feeder

#60
20160003258
2016-01-07

Centrifugal fan

#61
20160003256
2016-01-07

Fan, molding die, and fluid feeder

#62
20150377248
2015-12-31

Fan impeller blade

#63
20150354585
2015-12-10

Slim fan structure

#64
20150292508
2015-10-15

Air conditioner

#65
20150285525
2015-10-08

Air conditioner

#66
20150275899
2015-10-01

Modular cross flow fan and air conditioning device

#67
20150267715
2015-09-24

Fan

#68
20150260201
2015-09-17

Blower assembly and method

#69
20150252816
2015-09-10

Cross-flow fan

#70
20150056910
2015-02-26

Indoor unit for air-conditioning apparatus

#71
20150047815
2015-02-19

Wall-mounted air-conditioning apparatus

#72
20150003007
2015-01-01

Techniques for improved volumetric resistance blower apparatus, system and method

#73
20140328671
2014-11-06

Bladeless fan

#74
20140301825
2014-10-09

Cross flow fan

#75
20140186197
2014-07-03

Fan assembly having multiple centrifugal fans in mechanical connection with a planetary gear system

#76
20140175912
2014-06-26

Motor

#77
20140158463
2014-06-12

Acoustic baffle for centrifugal blowers

#78
20140157812
2014-06-12

Refrigerator having centrifugal fan-duct assembly

#79
20140102676
2014-04-17

Air-conditioning apparatus

#80
20140092553
2014-04-03

Blower assembly for electronic device

#81
20130336793
2013-12-19

Cross-flow fan, molding die, and fluid feeder

#82
20130336788
2013-12-19

Cross flow fan, air-sending device, and air-conditioning apparatus

#83
20130259669
2013-10-03

Cross flow fan and indoor unit of air-conditioning apparatus

#84
20130256056
2013-10-03

Acoustic baffle for centrifugal blowers

#85
20130243628
2013-09-19

Advection fan and an impeller thereof

#86
20130177395
2013-07-11

Cross flow fan and air-conditioning apparatus including same

#87
20130171014
2013-07-04

Advection fans

#88
20130170968
2013-07-04

Heat dissipating fan with lateral air inlet and outlet

#89
20130149128
2013-06-13

Advection-type fan and an impeller thereof

#90
20130129515
2013-05-23

Cross flow fan and air conditioner

#91
20130126134
2013-05-23

Cross flow fan and air conditioner having the same

#92
20130101408
2013-04-25

Fan, molding die, and fluid feeder

#93
20130097860
2013-04-25

Method for forming a blower wheel having longitudinally inclined blades

#94
20130097831
2013-04-25

Apparatus for forming a blower wheel having longitudinally inclined blades

#95
20130011255
2013-01-10

Fan

#96
20130004329
2013-01-03

Fan, molding die, and fluid feeder

#97
20120328430
2012-12-27

SPIRAL TOWER FAN

#98
20120294713
2012-11-22

Advection-Type Fan

#99
20120269617
2012-10-25

Cooling fan

#100
20120263573
2012-10-18

Cross flow fan, air blower and air conditioner

#101
20120255713
2012-10-11

Cooling System Equipped with an Advection-Type Fan

#102
20120240550
2012-09-27

Vehicle propulsion system

#103
20120219434
2012-08-30

Heating and cooling apparatus

#104
20120207596
2012-08-16

Advection-Type Fan and a Frame Thereof

#105
20120177477
2012-07-12

Cross-flow fan, molding die, and fluid feeder

#106
20120171013
2012-07-05

Cross-flow fan, molding die, and fluid feeder

#107
20120156063
2012-06-21

Fan module

#108
20120156024
2012-06-21

Fan module

#109
20120114511
2012-05-10

Cooling fan

#110
20120114472
2012-05-10

Fan

#111
20120111045
2012-05-10

Wall-mounted air-conditioning apparatus

#112
20120002368
2012-01-05

Integrated crossflow blower motor apparatus and system

#113
20110318189
2011-12-29

Crossflow fan and air conditioner provided with same

#114
20110171004
2011-07-14

CROSS-FLOW FAN, BLOWER AND MOLDING MACHINE FOR IMPELLER

#115
20110094133
2011-04-28

Machine for controllably flying a flag in the absence of natural wind

#116
20110044808
2011-02-24

Radial fan and a high-pressure cleaning device having a radial fan

#117
20110033325
2011-02-10

Arrangement for a quick positioning of a motor of a cross-flow fan

#118
20110033306
2011-02-10

CROSS-FLOW FAN AND AIR CONDITIONER EQUIPPED WITH SAME

#119
20100328881
2010-12-30

Electronic device

#120
20100178171
2010-07-15

Cut-off construction for transverse fan assemblies that have elongated fan blades of arcuate cross-section

#121
20100172095
2010-07-08

Crossflow blower apparatus and system

#122
20100158689
2010-06-24

Resin cross flow fan and manufacturing method thereof

#123
20100158664
2010-06-24

Cross flow fan structure

#124
20100150714
2010-06-17

Fan, airfoil and vehicle propulsion systems

#125
20100124482
2010-05-20

Transverse fan assembly having a supplementary air feed inlet for infill of air flow deficiencies to effect a desired output air flow pattern, and method of use thereof

#126
20090290986
2009-11-26

Impeller of multiblade blower and method of manufacuturing the same

#127
20090285667
2009-11-19

Fluid movement device with method

#128
20090268393
2009-10-29

Portable electronic device incorporating thermal module

#129
20090226329
2009-09-10

Condensate Pump

#130
20090110553
2009-04-30

Omnidirectional electric fan and fan blade structure

#131
20090104032
2009-04-23

AIR CONDITIONER

#132
20090104017
2009-04-23

Cross-flow fan and air conditioner

#133
20090067982
2009-03-12

Cross flow fan

#134
20090028719
2009-01-29

Multi-blade fan

#135
20080317612
2008-12-25

Auxiliary engine driven device and methods for use thereof

#136
20080310960
2008-12-18

Cross-flow fan impeller for a transversley excited, pulsed, gas discharge laser

#137
20080181764
2008-07-31

Air conditioner

#138
20080035315
2008-02-14

Cooling system with miniature fans for circuit board devices

#139
20080004090
2008-01-03

Rotating inlet for cross flow fan

#140
20070297922
2007-12-27

Air blower

#141
20070297773
2007-12-27

Fan heater

#142
20070252460
2007-11-01

Blower structure

#143
20070212211
2007-09-13

CROSS FLOW FAN APPARATUS, ELECTRONIC APPARATUS AND IMPELLER

#144
20070166177
2007-07-19

Thin air processing device for heat ventilation air conditioning system

#145
20070140831
2007-06-21

Support structure of multi-segmented blower for a split air conditionner

#146
20070103864
2007-05-10

Cooling apparatus for flat display device and cross-flow fan of the cooling apparatus

#147
20070097635
2007-05-03

Heat dissipation module and computer having same

#148
20060269392
2006-11-30

Composite type transverse flow fan

#149
20060264166
2006-11-23

Air fan

#150
20060199514
2006-09-07

Cooling fan and image display apparatus

#151
20060188365
2006-08-24

Fan including a plurality of spaced fan bodies

#152
20060172682
2006-08-03

Space saving vertically oriented fan

#153
20060157231
2006-07-20

Miniature fan for high energy consuming circuit board devices

#154
20060093463
2006-05-04

Vertical tower fan

#155
20060078428
2006-04-13

Bi-directional blowers for cooling computers

#156
20060078423
2006-04-13

Bi-directional Blowers for Cooling Laptop Computers

#157
20060024160
2006-02-02

Centrifugal blower having auxiliary radial inlet

#158
20060018750
2006-01-26

Cross flow fan

#159
20050238478
2005-10-27

Multi-directional tower fan

#160
20050220613
2005-10-06

Centrifugal-fan impeller, and method of its manufacture

#161
20050207887
2005-09-22

Centrifugal fan

#162
20050199369
2005-09-15

Dual centrifugal fan structure and heat dissipation device having the fan structure

#163
20050140233
2005-06-30

Air blower apparatus

#164
20050123402
2005-06-09

Tower fan assembly

#165
20050123392
2005-06-09

Multi-directional tower fan

#166
20050123391
2005-06-09

Tower fan assembly