ClassID:

53180

B29D99/0025 - CPC Classification

Classification description:

Subject matter not provided for in other groups of this subclass Producing blades or the like, e.g. blades for turbines, propellers, or wings

Sub-classes:
Recent Application in this class:
#1
20260110561
2026-04-23

OVERMOLDED PADDLEWHEEL FOR A FLOW METER

#2
20260063103
2026-03-05

SPAR CAP FOR A WIND TURBINE ROTOR BLADE, SET FOR MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE, ASSEMBLY INCLUDING A SPAR CAP AND A MOLD, AND METHOD OF MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE

#3
20250289198
2025-09-18

METHOD FOR OBTAINING A CASCADE OF VANES OF AN AIRCRAFT THRUST REVERSAL DEVICE FROM TUBULAR PREFORMS, CASCADE OF VANES OBTAINED USING THIS METHOD

#4
20250115011
2025-04-10

MATERIAL LAYUP APPARATUS AND METHOD FOR PRODUCING WIND TURBINE BLADES USING FIBER PLIES

#5
20250108579
2025-04-03

PROPELLER BLADE OR AIRFOIL WITH WOUND COMPOSITE ROOT

#6
20250050546
2025-02-13

METHOD FOR PRODUCING A BLADED COMPONENT FOR AN AIRCRAFT TURBINE ENGINE

#7
20250043773
2025-02-06

WIND TURBINE BLADE HAVING AN ELECTRO-THERMAL SYSTEM

#8
20250026091
2025-01-23

METHOD FOR MANUFACTURING A BLADE, IN PARTICULAR A COMPOSITE BLADE

#9
20250018673
2025-01-16

METHOD FOR PRODUCING COMPOSITE BLADE CLEATS FOR AN AIRCRAFT TURBINE ENGINE

#10
20250002137
2025-01-02

BLADE, FLYING OBJECT, AND MANUFACTURING METHOD THEREOF

#11
20240416594
2024-12-19

FACILITY AND METHOD FOR PAIRING A SHIELD TO A PREFORM FOR THE PRODUCTION OF AN AIRCRAFT TURBINE ENGINE VANE

#12
20240399694
2024-12-05

METHOD FOR MANUFACTURING A BLADE FOR AN AIRCRAFT TURBINE ENGINE

#13
20240359369
2024-10-31

OVEN ARRANGEMENT AND METHOD FOR MANUFACTURING PREFORM BUILDING ELEMENTS

#14
20240293988
2024-09-05

Method for manufacturing a composite blade for a turbine engine, the blade comprising a reinforcing shield for balancing the blade

#15
20240280076
2024-08-22

Inflatable Wind Turbine Blade and Attachment Mechanism

#16
20240247119
2024-07-25

Composite Material Layer and Manufacture of Sandwich Panels

#17
20240181745
2024-06-06

FLAT, LIGHTWEIGHT MEMBER AND MANUFACTURING METHOD THEREFOR

#18
20240165904
2024-05-23

Method for integrating a fitting between the wings of a profile

#19
20240109264
2024-04-04

PRODUCTION SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT

#20
20240059039
2024-02-22

DEVICE FOR SHAPING A FIBROUS PREFORM FOR PRODUCING A BLADED PART OF A TURBOMACHINE

#21
20240026792
2024-01-25

Composite vane for an aircraft turbine engine

#22
20240011462
2024-01-11

WIND TURBINE BLADE SHEAR WEB

#23
20240003329
2024-01-04

COMPOSITE THERMOPLASTIC ROTOR BLADE WITH INTEGRAL CUFF

#24
20230417582
2023-12-28

OVERMOLDED PADDLEWHEEL FOR A FLOW METER

#25
20230391442
2023-12-07

Integrally stiffened bonded panel with vented pockets and methods of manufacture

#26
20230312088
2023-10-05

Securing assembly for a rotor blade

#27
20230294355
2023-09-21

POLYMER RESIN FORMULATIONS FOR USE IN ADDITIVE MANUFACTURING PROCESSES

#28
20230184209
2023-06-15

Inflatable wind turbine blade and attachment mechanism

#29
20230142673
2023-05-11

Optimization of layup process for fabrication of wind turbine blades using model-based optical projection system

#30
20230129429
2023-04-27

Composite material blade, rotating machine, and method for molding composite material blade

#31
20230125200
2023-04-27

Multilayer composite component

#32
20230101621
2023-03-30

PRECISION RAZOR WITH ANGLED WASH THROUGH CHANNEL

#33
20230093651
2023-03-23

Woven fibrous preform for producing a part from composite material, in particular a turbomachine blade

#34
20230050567
2023-02-16

DESIGN OF A SUPPORT FOR A FIBROUS BLADE OR PROPELLER BLANK

#35
20230047843
2023-02-16

Automated LSP process equipment system for aero-engine blade

#36
20230040244
2023-02-09

COMPOSITE FAN BLADE AIRFOIL, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

#37
20230027670
2023-01-26

Blade comprising a structure made of composite material and associated manufacturing method

#38
20230015391
2023-01-19

Overmolded paddlewheel for a flow meter

#39
20220412319
2022-12-29

Lightning protection covering

#40
20220316343
2022-10-06

Shape memory alloy variable stiffness airfoil

#41
20220297391
2022-09-22

TRACER STRAND FOR WEAVING A COMPOSITE MATERIAL PART REINFORCEMENT

#42
20220290648
2022-09-15

Wind turbine blades

#43
20220281198
2022-09-08

Method for calculating the thickness of the trailing and leading edges on a blade profile

#44
20220268159
2022-08-25

Blower vane

#45
20220258381
2022-08-18

Method for manufacturing a composite component

#46
20220242555
2022-08-04

Preloaded torque shaft and the flight control driveline made therewith

#47
20220220944
2022-07-14

Wind turbine blade having an ice formation prevention sytem and a lightning protection system and method for manufacturing the blade

#48
20220212776
2022-07-07

Composite spars with integrated sacrificial surfaces

#49
20220194571
2022-06-23

Method of removal and replacement of a tip section of a rotor blade

#50
20220154684
2022-05-19

Wind turbine blade, method of manufacturing wind turbine blade, and use of fabric in composite structure of wind turbine blade

#51
20220126528
2022-04-28

A METHOD OF MANUFACTURING A COMPOSITE BLADE

#52
20220118726
2022-04-21

System and method for assisting in the manufacture of a wind turbine blade shell

#53
20220112880
2022-04-14

Rotor blade component, method of manufacturing a rotor blade component, and a wind energy installation

#54
20220112876
2022-04-14

WIND TURBINE ROTOR BLADE SHELL WITH VARYING FIBER TYPES

#55
20220082078
2022-03-17

Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement

#56
20220065220
2022-03-03

Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span

#57
20220055330
2022-02-24

Wind turbine blade manufacture

#58
20220003215
2022-01-06

Equipotential bonding of wind turbine rotor blade

#59
20210340948
2021-11-04

Wind turbine rotor blade assembly having a structural trailing edge

#60
20210339485
2021-11-04

Method for manufacturing a turbomachine composite part

#61
20210324747
2021-10-21

BLADE MADE OF COMPOSITE MATERIAL AND HAVING AN ENHANCED EROSION PROTECTION FILM, AND ASSOCIATED PROTECTION METHOD

#62
20210317821
2021-10-14

FTIR data quality optimization

#63
20210299974
2021-09-30

Method and tool set for manufacturing a composite component

#64
20210262449
2021-08-26

BLADE FOR A ROTOR OF A WIND TURBINE AND MANUFACTURING METHOD THEREOF

#65
20210231018
2021-07-29

Cooled polymer component

#66
20210221493
2021-07-22

Integrally stiffened bonded panel with vented pockets and methods of manufacture

#67
20210164437
2021-06-03

Replacement insert for repair of a joint connecting a wind turbine rotor blade to a rotor hub

#68
20210138743
2021-05-13

Optimization of layup process for fabrication of wind turbine blades using model-based optical projection system

#69
20210078699
2021-03-18

INSERT FOR A BLADE OF A ROTARY-WING AIRCRAFT AND A BLADE OF ROTARY-WING AIRCRAFT

#70
20210070026
2021-03-11

MULTILAYER COMPOSITE COMPONENT

#71
20210016533
2021-01-21

MOULDING STATION FOR SHEAR WEB PRODUCTION AND A MANUFACTURING METHOD THEREOF

#72
20200377204
2020-12-03

Securing assembly for a rotor blade

#73
20200376719
2020-12-03

Mold for manufacturing a wind turbine blade and a method for manufacturing a wind turbine blade

#74
20200370438
2020-11-26

Turbomachine vane with integrated metal leading edge and method for obtaining it

#75
20200331222
2020-10-22

Composite blade and method of forming composite blade

#76
20200316907
2020-10-08

FIBRE-REINFORCED FOAM MATERIALS

#77
20200316892
2020-10-08

COMPOSITE WIND TURBINE BLADE AND MANUFACTURING METHOD AND APPLICATION THEREOF

#78
20200298521
2020-09-24

Method of shaping composite blade

#79
20200238661
2020-07-30

Composite failsafe torque tube

#80
20200215771
2020-07-09

Device and a method of aligning core elements using such device

#81
20200207032
2020-07-02

METHOD FOR PRODUCING A WIND TURBINE ROTOR BLADE

#82
20200182062
2020-06-11

Multi-material leading edge protector

#83
20200171768
2020-06-04

Methods for thermal welding of wind turbine blades

#84
20200156342
2020-05-21

Method of assembling a composite spar removable mandrel

#85
20200108569
2020-04-09

Method for manufacturing a composite material part comprising a body extended by a reinforced attachment end

#86
20200049128
2020-02-13

Wind turbine blades

#87
20200047878
2020-02-13

Method of removal and replacement of a tip section of a rotor blade

#88
20200032655
2020-01-30

Shape memory alloy variable stiffness airfoil

#89
20200024958
2020-01-23

Method of manufacturing a fan blade and a fan blade

#90
20200003061
2020-01-02

Turbomachine blade and method for the manufacture of same

#91
20190381696
2019-12-19

Preform and one-piece vane for turbomachine

#92
20190353143
2019-11-21

METHOD OF MANUFACTURING A SPAR CAP

#93
20190338654
2019-11-07

Non-Metallic Vertical Turbine Pump

#94
20190315451
2019-10-17

Propeller blade spar

#95
20190308376
2019-10-10

Method of manufacturing a fan blade and a fan blade

#96
20190291372
2019-09-26

Methods for manufacturing wind turbine rotor blade components

#97
20190277141
2019-09-12

Composite fan blade and manufacturing method thereof

#98
20190270210
2019-09-05

Precision razor with low cost assembly

#99
20190261462
2019-08-22

Metal and composite leading edge assemblies

#100
20190234420
2019-08-01

Reinforced composite blade and method of making a blade

#101
20190217943
2019-07-18

Composite aircraft propeller blade with an integrated spar

#102
20190217511
2019-07-18

Self-skinning cast components having negative space spars

#103
20190217510
2019-07-18

Cast components having surfaces with resin coatings

#104
20190211806
2019-07-11

Spar cap, wind turbine blade, method for fabrication of a spar cap, and method for fabrication of a wind turbine blade

#105
20190178092
2019-06-13

Cooled polymer component

#106
20190176413
2019-06-13

Method of manufacturing a wind turbine blade

#107
20190126566
2019-05-02

Blade mould for manufacturing a blade shell part of a wind turbine blade and related method

#108
20190120203
2019-04-25

Wind turbine rotor blade components formed using pultruded rods

#109
20190118411
2019-04-25

Method for manufacturing a composite component

#110
20190111636
2019-04-18

Methods for manufacturing composite components

#111
20190077096
2019-03-14

Method for forming fiber-reinforced polymer components

#112
20190063233
2019-02-28

Composite stator with integral platforms for gas turbine engines

#113
20190031329
2019-01-31

Method of fabricating a rotor blade filler body, and a rotor blade filler body comprising at least one cellular assembly having closed cells

#114
20190023372
2019-01-24

Aerodynamic/hydrodynamic profile with a composite reinforced oblong foam core

#115
20190022960
2019-01-24

System and method for assisting in the manufacture of a wind turbine blade shell

#116
20190022959
2019-01-24

System and method for assisting in the manufacture of a wind turbine blade shell

#117
20190010919
2019-01-10

Wind turbine blades and related methods of manufacturing

#118
20190010918
2019-01-10

Enhanced through-thickness resin infusion for a wind turbine composite laminate

#119
20190003482
2019-01-03

Multi-piece compressor wheel

#120
20190001589
2019-01-03

Optimization of layup process for fabrication of wind turbine blades using model-based optical projection system

#121
20190001534
2019-01-03

Method for establishing of erosion resistant surface part on a wind turbine blade, method for creation of an erosion resistant coating, wind turbine blade with retrofitted coating in and around areas where the blade is especially exposed to erosion damages, coating for mounting on a wind turbine blade's front edge

#122
20180372066
2018-12-27

Wind turbine blade with hybrid spar cap and associated method for making

#123
20180334913
2018-11-22

Method of manufacturing a composite aircraft blade

#124
20180334912
2018-11-22

Composite blade and method of manufacture

#125
20180319101
2018-11-08

Method of fabricating a composite material part having a body integral with one or more platforms

#126
20180304989
2018-10-25

Fibre reinforced composite aerofoil structures

#127
20180304605
2018-10-25

MULTILAYER COMPOSITE COMPONENT

#128
20180298877
2018-10-18

Wind-turbine rotor blade and method for producing a wind-turbine rotor blade

#129
20180297308
2018-10-18

STRUCTURAL MAT FOR REINFORCING A WIND TURBINE BLADE STRUCTURE, A WIND TURBINE BLADE AND A METHOD FOR MANUFACTURING A WIND TURBINE BLADE

#130
20180272572
2018-09-27

Methods for manufacturing wind turbine rotor blades

#131
20180230966
2018-08-16

Wind turbine blade with anchoring sites

#132
20180223798
2018-08-09

Methods for manufacturing spar caps for wind turbine rotor blades

#133
20180222129
2018-08-09

SPAR FOR A BLADE, AND A BLADE

#134
20180209400
2018-07-26

Wind turbine blade having an erosion shield

#135
20180163745
2018-06-14

Systems and methods for making airfoils

#136
20180147797
2018-05-31

Method of fabricating an airfoil element out of composite material and having metal reinforcement fastened by riveting

#137
20180135436
2018-05-17

Blade having platforms including inserts

#138
20180127090
2018-05-10

Method of fabricating a spar for a blade, a method of fabricating a blade, and a blade

#139
20180126687
2018-05-10

Composite structure

#140
20180059037
2018-03-01

Method of fabricating a reference blade for calibrating tomographic inspection, and a resulting reference blade

#141
20180043648
2018-02-15

METHOD AND APPARATUS FOR PRODUCING A PREFORM

#142
20180036914
2018-02-08

Method for manufacturing a turbomachine blade made of composite material

#143
20180019643
2018-01-18

BLADE FOR A FAN

#144
20170361512
2017-12-21

Compacting and injection mold for a fiber preform for fabricating a turbine engine guide vane made of composite material

#145
20170355446
2017-12-14

Propeller blades

#146
20170348876
2017-12-07

THIN PLY HIGH TEMPERATURE COMPOSITES

#147
20170341312
2017-11-30

Method and a thermoplastic blade

#148
20170334152
2017-11-23

Mold assembly for resin transfer molding

#149
20170326757
2017-11-16

Composite blade comprising a platform equipped with a stiffener

#150
20170314532
2017-11-02

Polyurethane material, process for preparing such material and protective cover for wind turbine blade

#151
20170283051
2017-10-05

Method of manufacturing a control cuff for a rotor blade of a hinge and bearingless rotor

#152
20170268479
2017-09-21

Thermoset component having a weldable thermoplastic interface

#153
20170254208
2017-09-07

Shape memory alloy variable stiffness airfoil

#154
20170211543
2017-07-27

Composite component having safety edge

#155
20170127477
2017-05-04

Metal and composite leading edge assemblies

#156
20170121877
2017-05-04

Method of producing a continuous fibre reinforcement layer from individual fibre mats

#157
20170101876
2017-04-13

Fan platform for a gas turbine engine

#158
20170051718
2017-02-23

Wind turbine blade and an associated manufacturing method

#159
20170036406
2017-02-09

Method and apparatus for manufacturing a part of a wind turbine blade

#160
20170001387
2017-01-05

Wind turbine blade part manufactured in two steps

#161
20160377051
2016-12-29

Structural component for a modular rotor blade

#162
20160362990
2016-12-15

Composite disk

#163
20160354984
2016-12-08

Improvements relating to the manufacture of wind turbines

#164
20160341178
2016-11-24

Wind turbine blade with improved fibre transition

#165
20160312616
2016-10-27

Blade made of organic matrix composite material provided with a metal strip, and a method of fastening a metal strip on a blade fiber preform

#166
20160250832
2016-09-01

Fixation of fibre fabric layers in moulds for wind turbine blades

#167
20160250812
2016-09-01

AUTOMATED LAMINATE COMPOSITE SOLID PLY GENERATION

#168
20160243777
2016-08-25

Compacting assembly and method of fabricating a composite blade for a turbine engine

#169
20160237830
2016-08-18

Non-metallic vertical turbine pump

#170
20160221273
2016-08-04

Method for manufacturing a propeller blade

#171
20160221272
2016-08-04

Hybrid material mat

#172
20160221158
2016-08-04

APPARATUS FOR ASSEMBLING BLADE SECTIONS

#173
20160214576
2016-07-28

Window-wiping device for a vehicle, production method of a window-wiping device and modular kit for producing a window-wiping device

#174
20160208616
2016-07-21

High modulus hybrid material rotor blade spar

#175
20160200085
2016-07-14

Method of manufacturing a frangible blade

#176
20160193752
2016-07-07

Mould for a wind turbine component

#177
20160176127
2016-06-23

System and method for assisting in the manufacture of a wind turbine blade shell

#178
20160159460
2016-06-09

Composite propeller blade for an aircraft

#179
20160115968
2016-04-28

BLADELESS FLUID PROPULSION PUMP

#180
20160076552
2016-03-17

Composite airfoil structures

#181
20160053741
2016-02-25

Wind turbine blade root and process for manufacturing a wind turbine blade root

#182
20160047355
2016-02-18

Methods of manufacturing an impregnated metal insert

#183
20160040651
2016-02-11

METHODS OF MANUFACTURING ROTOR BLADES OF A WIND TURBINE

#184
20160016662
2016-01-21

Method of fabricating a spar for a blade, a method of fabricating a blade, and a blade

#185
20160016365
2016-01-21

Method of fabricating a spar for a blade, and a method of fabricating a blade

#186
20150377217
2015-12-31

Wind turbine blade having a lightning protection system and method of making the same

#187
20150377210
2015-12-31

Method and an apparatus for providing a tapered edge on a sheet comprising a fibrous material

#188
20150367585
2015-12-24

Bond assembly jig and method

#189
20150336323
2015-11-26

Method of manufacturing fan blade and apparatus for manufacturing the same fan blade

#190
20150328844
2015-11-19

METHOD OF MANUFACTURING FAN BLADE AND APPARATUS FOR MANUFACTURING THE SAME FAN BLADE

#191
20150315920
2015-11-05

Method for manufacturing a turbine engine blade root of a composite material and blade root obtained by such a method

#192
20150314536
2015-11-05

Method of manufacturing a wind turbine blade using pre-fabricated stacks of reinforcing material

#193
20150285184
2015-10-08

Metallic-coated polymer thrust reverser cascades

#194
20150275855
2015-10-01

Trailing edge cap for a rotor blade and method of manufacturing same

#195
20150266249
2015-09-24

Rotor blade components for a wind turbine and methods of manufacturing same

#196
20150251370
2015-09-10

Method for manufacturing a rotor blade for a wind turbine

#197
20150233249
2015-08-20

Propeller blade and method

#198
20150231844
2015-08-20

Process for the production of wind power installation rotor blades and for the production of a mold core for same

#199
20150231835
2015-08-20

FIBRE ORIENTATION OPTIMISATION

#200
20150231796
2015-08-20

Treated component and methods of forming a treated component

#201
20150226178
2015-08-13

Manufacture of wind turbine blades

#202
20150224719
2015-08-13

Method for producing a rotor blade and rotor blade of a wind turbine

#203
20150202716
2015-07-23

Method for processing a part with an energy beam

#204
20150174834
2015-06-25

Mold for manufacturing a component

#205
20150132137
2015-05-14

Assembly of sections of structural parts

#206
20150123323
2015-05-07

Wind turbine blade segment and method of manufacturing the wind turbine blade segment

#207
20150098833
2015-04-09

FIBRE REINFORCED COMPOSITES

#208
20150091222
2015-04-02

Curing composite materials comprising latent-cure resins

#209
20150064015
2015-03-05

Composite blade made by additive manufacturing

#210
20150040396
2015-02-12

Method of fabricating a composite material turbine engine vane with incorporated platforms

#211
20150034235
2015-02-05

Formed sheet metal composite tooling

#212
20150013160
2015-01-15

Method for producing a propeller blade from a composite material

#213
20140369848
2014-12-18

Fiber preform for a turbine engine blade made of composite material and having an integrated platform, and a method of making it

#214
20140363299
2014-12-11

Composite material reinforcing part of pi-shaped section, in particular a platform for a turbine engine fan, and its method of fabrication

#215
20140345789
2014-11-27

Direct mold for rotor blades for wind turbines

#216
20140338815
2014-11-20

Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections

#217
20140327178
2014-11-06

Method and apparatus for manufacturing a wind turbine blade component with uniform temperature curing

#218
20140318729
2014-10-30

Bi-cast turbine rotor disks and methods of forming same

#219
20140314556
2014-10-23

Method of fabricating a turbine or compressor guide vane sector made of composite material for a turbine engine, and a turbine or a compressor incorporating such guide vane sectors

#220
20140311163
2014-10-23

Method of manufacturing a turbomachine component, an airfoil and a gas turbine engine

#221
20140301859
2014-10-09

Wind turbine blades

#222
20140205461
2014-07-24

Vacuum degassing laser-blocking material system and process

#223
20140197567
2014-07-17

Compacting and injection mold for a fiber preform for fabricating a turbine engine guide vane made of composite material

#224
20140193270
2014-07-10

CERAMIC COMPOSITE MATRIX MATERIAL BONDED ASSEMBLY AND PROCESSES THEREOF

#225
20140193249
2014-07-10

Electrical conductor paths

#226
20140186189
2014-07-03

Wind turbine rotor blade

#227
20140161621
2014-06-12

Attachment of composite article

#228
20140133995
2014-05-15

PROPELLER BLADE WITH MODIFIED SPAR STIFFNESS

#229
20140109365
2014-04-24

System and method of constructing composite structures

#230
20140090766
2014-04-03

Bond assembly jig and method

#231
20140079838
2014-03-20

Method and manufacturing line for manufacturing wind turbine blades

#232
20140065343
2014-03-06

Device for producing, repairing and/or replacing a component by means of a powder that can be solidified by energy radiation, method and component produced according to said method

#233
20140023515
2014-01-23

Fibre-reinforced composite moulding and manufacture thereof

#234
20140014263
2014-01-16

HYBRID COMPOSITE FOR EROSION RESISTANT HELICOPTER BLADES

#235
20140003955
2014-01-02

Laminate pre-form for a wind turbine blade

#236
20130343898
2013-12-26

Propeller blade with carbon foam spar core

#237
20130334735
2013-12-19

Wind turbine blade tubular spar fabricating method

#238
20130333823
2013-12-19

Structural mat for reinforcing a wind turbine blade structure, a wind turbine blade and a method for manufacturing a wind turbine blade

#239
20130319067
2013-12-05

Method for manufacturing a metal part

#240
20130309096
2013-11-21

METHOD FOR BONDING MANUFACTURING INTERMEDIARY PARTS, REFERRED TO AS IPS, TO A TURBOMACHINE BLADE MADE OF COMPOSITE MATERIAL

#241
20130299061
2013-11-14

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