Patents-Review.com
ClassID:

142412 ⎘

F03D3/065 - CPC Classification

Classification description:

Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor ; Rotors; Construction the wind engaging parts having no movement relative to the rotor during its rotation

Recent Application in this class:
#1
20240191688
2024-06-13

Vertical-Axis Wind Turbine Device

 #2
20230258152
2023-08-17

SAVONIUS WIND TURBINE RATIOS

 #3
20230184211
2023-06-15

Wind turbine with extendable and retractable airfoils

 #4
20230175480
2023-06-08

Fluid turbine rotor blade

 #5
20230054090
2023-02-23

Drag cum lift based wind turbine system having adjustable blades

 #6
20220412314
2022-12-29

High efficiency turbine impeller

 #7
20220307459
2022-09-29

SELF-PROPELLED BUOYANT ENERGY CONVERTER AND METHOD FOR DEPLOYING SAME

 #8
20220305919
2022-09-29

GRAYSON RANGE EXTENDER (GRE) 2.0: Fluid Dynamic Kinetic Energy-based Frictionless Generator Type Range Extender and Recharger for Electric Vehicles and the Production of Electricity

 #9
20210348595
2021-11-11

FLUID TURBINE

 #10
20210348511
2021-11-11

Separable fluid turbine rotor

 #11
20210095637
2021-04-01

Vertical axis wind turbine, and wind power generating device and lighting facility comprising same

 #12
20210033071
2021-02-04

WIND-DRIVEN POWER GENERATION DEVICE BASED ON MAGNETIC LEVITATION

 #13
20200332764
2020-10-22

Hybrid vertical axis turbine apparatus

 #14
20200208602
2020-07-02

Energy harvesting device

 #15
20200200147
2020-06-25

Power generation and propulsion architecture using fluid flow

 #16
20200191110
2020-06-18

Self-propelled buoyant energy converter and method for deploying same

 #17
20200127540
2020-04-23

Pairs of Complementary Unidirectionally Magnetic Rotor/Stator Assemblies

 #18
20200091725
2020-03-19

MICRO INVERTER AND CONTROLLER

 #19
20200040872
2020-02-06

Omni multi axes-vertical axis wind turbine (M-VAWT)

 #20
20200025169
2020-01-23

Vertical-axis wind rotor

 #21
20200003185
2020-01-02

WIND TURBINE APPARATUS

 #22
20190285050
2019-09-19

Vertical-axis wind turbine

 #23
20190285049
2019-09-19

Wind turbine system

 #24
20190257285
2019-08-22

ARCHED RIB FOR A TURBINE

 #25
20190153997
2019-05-23

SYSTEM FOR CONVERTING ENERGY FROM FLOWING MEDIA

 #26
20190128241
2019-05-02

Floating wind turbine having twin vertical-axis turbines with improved efficiency

 #27
20190085819
2019-03-21

Multifunctional wind turbine / hydro turbine and their assembly for multiple applications and uses

 #28
20190003453
2019-01-03

Offset perpendicular axis turbine

 #29
20180372073
2018-12-27

Photovoltaic-wind hybrid turbine system

 #30
20180320657
2018-11-08

FLUID-DRIVEN POWER DEVICE

 #31
20180245564
2018-08-30

Self-propelled buoyant energy converter and method for deploying same

 #32
20180202419
2018-07-19

RESIDENTIAL TURBINE

 #33
20180180018
2018-06-28

Vaned wheel for a turbine, and power generation device

 #34
20180163696
2018-06-14

Guide vane assembly

 #35
20180100485
2018-04-12

Wind Energy Device

 #36
20180094618
2018-04-05

Any axis turbine pinwheel and method of construction

 #37
20180076689
2018-03-15

Counter rotating electrical generator

 #38
20180010574
2018-01-11

Wind turbine system

 #39
20170342963
2017-11-30

Power generation architecture using environmental fluid flow

 #40
20170338725
2017-11-23

Pairs of complementary unidirectionally magnetic rotor/stator assemblies

 #41
20170234298
2017-08-17

WIND CONCENTRATOR TURBINE GENERATOR

 #42
20170130697
2017-05-11

WIND TURBINE DEVICE HAVING A FLOW GUIDE CASING

 #43
20160312764
2016-10-27

TURBINE BLADE APPARATUS

 #44
20160208774
2016-07-21

Wind turbine system

 #45
20160169197
2016-06-16

WIND TURBINE

 #46
20160169196
2016-06-16

VERTICAL AXIS WIND TURBINE

 #47
20160160838
2016-06-09

Wind turbine rotating blade

 #48
20160160650
2016-06-09

End supported helical turbine

 #49
20160090964
2016-03-31

Wind turbine

 #50
20160032889
2016-02-04

SUSTAINABLE HYBRID RENEWABLE ENERGY SYSTEM

 #51
20150285078
2015-10-08

Rotor and fluid turbine with rotor

 #52
20150240786
2015-08-27

Power generation architecture using environmental fluid flow

 #53
20150226442
2015-08-13

Ventilator and blade therefor

 #54
20150211483
2015-07-30

Wind turbine and tower system

 #55
20150198143
2015-07-16

Capture device and method for wind and water power generation

 #56
20140361539
2014-12-11

Proportional moving air power transmission and energy collection and control system

 #57
20140356130
2014-12-04

Enclosed vertical axis fluid rotor

 #58
20140346779
2014-11-27

Windmill generator

 #59
20140321989
2014-10-30

Wind turbine apparatus

 #60
20140234120
2014-08-21

Blade, wind turbine and wind power generating system

 #61
20140175801
2014-06-26

WIND TURBINE POWER GENERATOR

 #62
20140083091
2014-03-27

Assembly of air and pneumatic devices

 #63
20140077504
2014-03-20

Vertical axis wind turbine with cambered airfoil blades

 #64
20140054895
2014-02-27

Wind-tracking twin-turbine system

 #65
20130294886
2013-11-07

Prime mover

 #66
20130287591
2013-10-31

Rotor blade for vertical axis wind turbine

 #67
20130224039
2013-08-29

Rotor for Vertical Wind Power Station

 #68
20130115086
2013-05-09

VERTICAL AXIS WIND TURBINE

 #69
20130001950
2013-01-03

Wind turbine

 #70
20120319403
2012-12-20

Wheel Turbine Rotor

 #71
20120301301
2012-11-29

Wind sail turbine

 #72
20120292912
2012-11-22

WIND POWER GENERATION SYSTEM AND METHOD

 #73
20120242087
2012-09-27

Hollow Core Wind Turbine

 #74
20120219426
2012-08-30

BLADE FOR A TURBINE

 #75
20120217755
2012-08-30

Wind generator with water float sail

 #76
20120207604
2012-08-16

Incapsulated horizontal wind turbine

 #77
20120195763
2012-08-02

ENERGY CONVERSION ASSEMBLY

 #78
20120187698
2012-07-26

Systems and methods to generate electricity using a flow of air

 #79
20120156041
2012-06-21

Method of making a turbine

 #80
20120148403
2012-06-14

COUNTER-ROTATING VERTICAL AXIS WIND TURBINE ASSEMBLY

 #81
20120141279
2012-06-07

DRAG-TYPE WIND TURBINE FOR WIND-DRIVEN ELECTRICITY GENERATORS AND WIND-DRIVEN ELECTRICITY GENERATORS USING DRAG-TYPE WIND TURBINE

 #82
20120126542
2012-05-24

Vertical wind power generator

 #83
20120121416
2012-05-17

Wind sail turbine

 #84
20120112459
2012-05-10

Vertical vane wind turbine having peripheral weight distribution

 #85
20120107118
2012-05-03

Wind Turbine Device Having Rotor for Starting Up and Avoiding Overspeed

 #86
20120099997
2012-04-26

Vertical Axis Wind Turbine

 #87
20120091726
2012-04-19

Eolic generator

 #88
20120082562
2012-04-05

Wind turbine

 #89
20120082560
2012-04-05

Vertical spiral angle wind turbine

 #90
20120080886
2012-04-05

Blade configurations for wind power converting apparatus

 #91
20120061972
2012-03-15

VERTICAL-AXIS WIND TURBINE

 #92
20120061965
2012-03-15

Vertical axis wind turbine with electronically controlled assisted start mechanism and controlled airflow

 #93
20110280708
2011-11-17

VERTICAL AXIS WIND TURBINS

 #94
20110255972
2011-10-20

MULTI-ELEMENT WIND TURBINE AIRFOILS AND WIND TURBINES INCORPORATING THE SAME

 #95
20110229304
2011-09-22

Vertical axis wind turbine system

 #96
20110221202
2011-09-15

WIND TURBINE

 #97
20110194938
2011-08-11

Segmented wind turbine airfoil/blade

 #98
20110171033
2011-07-14

POWER-GENERATING WIND TURBINE AND ITS MANUFACTURING METHOD

 #99
20110142641
2011-06-16

Enclosed vertical axis fluid rotor

 #100
20110116930
2011-05-19

Vertical axis wind turbine

 #101
20110070087
2011-03-24

Wind turbine

 #102
20110064574
2011-03-17

METHOD AND APPARATUS FOR EXTRACTING FLUID MOTION ENERGY

 #103
20110042962
2011-02-24

Vertical shaft type darius windmill

 #104
20100303613
2010-12-02

ROTATION DEVICE

 #105
20100296944
2010-11-25

CROSSED FLOW TURBINE

 #106
20100278653
2010-11-04

Vertical axis turbine

 #107
20100266413
2010-10-21

Wind turbine rotor with vertical rotation axis

 #108
20100194251
2010-08-05

Axial generator for Windcrank™ vertical axis wind turbine

 #109
20100150728
2010-06-17

Cylindrical wind turbine

 #110
20100133829
2010-06-03

IMPROVEMENTS IN OR RELATING TO WIND TURBINES

 #111
20100111689
2010-05-06

ULTIMATE WIND TURBINE SYSTEM METHOD AND APPARATUS

 #112
20100104441
2010-04-29

Method and apparatus for vertical-axis turbine

 #113
20100095609
2010-04-22

COMPLEX GENERATOR USING SOLAR AND WIND AND WAVE

 #114
20100074750
2010-03-25

Floating device for production of energy from water currents

 #115
20100045039
2010-02-25

Vertical axis wind turbine

 #116
20100013238
2010-01-21

VERTICAL AXIS WIND TURBINE AND GENERATOR

 #117
20100001525
2010-01-07

Vertical shaft type windmill with arcuate hook shaped vane blades

 #118
20090297349
2009-12-03

H-shaped Vertical Axis Type Windmill Structure

 #119
20090295293
2009-12-03

FLUID DRIVEN ROTOR WITH LIGHTS

 #120
20090224552
2009-09-10

Multiple Turbine Energy Collector and System

 #121
20090180884
2009-07-16

Vertical axis wind sail turbine

 #122
20090140528
2009-06-04

Wind and Updraft Turbine

 #123
20090066090
2009-03-12

Wind turbine based energy storage system and method using heavy weighted devices

 #124
20090010761
2009-01-08

Rotating device to be used in a fluid

 #125
20080267777
2008-10-30

Modified darrieus vertical axis turbine

 #126
20080258468
2008-10-23

Modular wind-driven electrical power generator and method of manufacture

 #127
20080159873
2008-07-03

CROSS FLUID-FLOW AXIS TURBINE

 #128
20070224029
2007-09-27

Blades for a Vertical Axis Wind Turbine, and the Vertical Axis Wind Turbine

 #129
20070222224
2007-09-27

Louvered horizontal wind turbine

 #130
20070029807
2007-02-08

Methods and systems for generating wind energy

 #131
20060120872
2006-06-08

Vertical axis type wind power station

 #132
20060091678
2006-05-04

Hovering wind turbine

 #133
20050173928
2005-08-11

Framework composition windmill

 #134
20050084373
2005-04-21

Wind power generator, windmill, and spindle and blade of the windmill

 #135
20050025624
2005-02-03

Wind turbine with vertical axis

 #136
20050019151
2005-01-27

Wind turbine assembly

 #137
20050006904
2005-01-13

Horizontal omni-directional windmill

 #138
16662839
2021-12-21

Light weight mast for supporting a wind turbine

 #139
16507288
2020-06-30

Vortex windmill

 #140
16393295
2021-10-12

Vertical windmill blade