for variable-pitch blades

Industry

CPC
B64C11/06

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C11/00Propellers

Current Industry

B64C11/06for variable-pitch blades

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electrically driven blade control for rotorcraft
- Patent number 12,179,907
- Issue date Dec 31, 2024
- Orbital Research Inc.
- Matthew C. Birch
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller provided with interchangeable blades and a method of moun...
- Patent number 12,179,906
- Issue date Dec 31, 2024
- Airbus Helicopters
- Scott Grant
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hinged rotor blade to provide passive variable pitch
- Patent number 12,172,746
- Issue date Dec 24, 2024
- Kitty Hawk Corporation
- Todd Reichert
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Trunnion retention for a turbine engine
- Patent number 12,134,971
- Issue date Nov 5, 2024
- General Electric Company
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotor blade with a system for retention and for take-up of separate...
- Patent number 12,116,106
- Issue date Oct 15, 2024
- Airbus Helicopters
- Jean-Francois Hirsch
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propulsion unit with foldable propeller blades and method for foldi...
- Patent number 12,097,947
- Issue date Sep 24, 2024
- SAFRAN HELICOPTER ENGINES
- Jean-Louis Robert Guy Besse
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Unducted fan having variable pitch blades comprising reduced distur...
- Patent number 12,091,156
- Issue date Sep 17, 2024
- SAFRAN AIRCRAFT ENGINES
- Vincent Joudon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for controlling the pitch of a propeller vane for an aircraf...
- Patent number 12,030,615
- Issue date Jul 9, 2024
- SAFRAN AIRCRAFT ENGINES
- Clément Cottet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotor centrifugal force retention device
- Patent number 12,017,761
- Issue date Jun 25, 2024
- Textron Innovations Inc.
- George Matthew Thompson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor assembly and method of assembling same
- Patent number 12,012,200
- Issue date Jun 18, 2024
- Textron Innovations Inc.
- George Matthew Thompson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Assembly comprising a vane and a vane pitch setting system
- Patent number 12,012,201
- Issue date Jun 18, 2024
- SAFRAN AIRCRAFT ENGINES
- Clément Cottet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Aircraft turbine engine comprising variable-pitch propeller blades
- Patent number 11,993,365
- Issue date May 28, 2024
- SAFRAN AIRCRAFT ENGINES
- Clement Cottet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System for controlling the pitch setting of a propeller vane for an...
- Patent number 11,981,418
- Issue date May 14, 2024
- SAFRAN AIRCRAFT ENGINES
- Clément Cottet
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Aircraft turbine engine comprising variable pitch propeller blades
- Patent number 11,873,076
- Issue date Jan 16, 2024
- SAFRAN AIRCRAFT ENGINES
- Clément Cottet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System forming a two degrees of freedom actuator, for example for v...
- Patent number 11,866,166
- Issue date Jan 9, 2024
- FLYBOTIX SA
- Samir Bouabdallah
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft turbine engine comprising variable-pitch propeller blades
- Patent number 11,851,157
- Issue date Dec 26, 2023
- SAFRAN AIRCRAFT ENGINES
- Vincent Joudon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blade dovetail and retention apparatus
- Patent number 11,834,965
- Issue date Dec 5, 2023
- General Electric Company
- Nicholas Joseph Kray
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Blade angle position feedback system with embedded markers
- Patent number 11,835,543
- Issue date Dec 5, 2023
- Pratt & Whitney Canada Corp.
- Dana Tomescu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Hinged rotor blade to provide passive variable pitch
- Patent number 11,827,335
- Issue date Nov 28, 2023
- Kitty Hawk Corporation
- Todd Reichert
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Integrated electric propulsion unit
- Patent number 11,794,913
- Issue date Oct 24, 2023
- The Boeing Company
- Frederic Lacaux
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Turbomachine module for a propeller having variable-pitch blades an...
- Patent number 11,780,562
- Issue date Oct 10, 2023
- SAFRAN AIRCRAFT ENGINES
- Clement Cottet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Propeller blade angle feedback arrangement and method
- Patent number 11,780,561
- Issue date Oct 10, 2023
- Pratt & Whitney Canada Corp.
- Joseph Ernesto Marone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Variable pitch bladed disc
- Patent number 11,772,777
- Issue date Oct 3, 2023
- SAFRAN AIRCRAFT ENGINES
- Clement Marcel Maurice Dejeu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotor assemblies for vehicle propulsion
- Patent number 11,767,006
- Issue date Sep 26, 2023
- Textron Innovations Inc.
- Andrew Ryan Maresh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Turbomachine module equipped with a system for changing the pitch o...
- Patent number 11,753,143
- Issue date Sep 12, 2023
- SAFRAN AIRCRAFT ENGINES
- Clement Cottet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Blade pivot with adjustable orientation and protected integrity for...
- Patent number 11,708,148
- Issue date Jul 25, 2023
- SAFRAN AIRCRAFT ENGINES
- Paul Ghislain Albert Levisse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Automated propeller feather testing
- Patent number 11,708,768
- Issue date Jul 25, 2023
- Pratt & Whitney Canada Corp.
- Brant Duke
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Actuated blade-pitch change mechanisms
- Patent number 11,702,189
- Issue date Jul 18, 2023
- Textron Innovations Inc.
- John Robert Wittmaak
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blade dovetail and retention apparatus
- Patent number 11,697,996
- Issue date Jul 11, 2023
- General Electric Company
- Nicholas Joseph Kray
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reluctance driven axial modulating mechanism for rotating shafts re...
- Patent number 11,673,639
- Issue date Jun 13, 2023
- Jordan James McBain
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
PITCH CHANGE MECHANISM FOR AN AIRCRAFT ENGINE
- Publication number 20250019065
- Publication date Jan 16, 2025
- General Electric Company Polska sp. z o.o
- Krzysztof Jedlinski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MODULE FOR MOUNTING A TURBOMACHINE FAN BLADE
- Publication number 20250020139
- Publication date Jan 16, 2025
- SAFRAN AIRCRAFT ENGINES
- Caroline Marie FRANTZ
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTOR HUB SYSTEMS AND METHODS
- Publication number 20240375764
- Publication date Nov 14, 2024
- SUPERNAL, LLC
- Bryan Marshall
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER FOR AN AIRCRAFT TURBOMACHINE
- Publication number 20240367775
- Publication date Nov 7, 2024
- SAFRAN AIRCRAFT ENGINES
- Regis Eugene Henri SERVANT
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Proprotor Blade Retention System
- Publication number 20240351678
- Publication date Oct 24, 2024
- Overair, Inc.
- James Orbon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CLUTCHED CENTRIFUGAL FORCE BEARING
- Publication number 20240301918
- Publication date Sep 12, 2024
- TEXTRON INNOVATIONS INC.
- Kyle Cravener
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTOR SPINDLE ASSEMBLY WITH TAPERED INTERFERENCE JOINT
- Publication number 20240294246
- Publication date Sep 5, 2024
- TEXTRON INNOVATIONS INC.
- Ken Shundo
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ASSEMBLY COMPRISING A VANE AND A VANE PITCH SETTING SYSTEM
- Publication number 20240286733
- Publication date Aug 29, 2024
- SAFRAN AIRCRAFT ENGINES
- Clément COTTET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEALING ARRANGEMENT FOR A ROLLING BEARING SUBJECTED TO CENTRIFUGAL...
- Publication number 20240270371
- Publication date Aug 15, 2024
- SAFRAN AIRCRAFT ENGINES
- Bruno Alexandre Didier JACON
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING...
- Publication number 20240229655
- Publication date Jul 11, 2024
- SAFRAN AIRCRAFT ENGINES
- Vivien Mickaël COURTIER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electric Motor Propeller System
- Publication number 20240174348
- Publication date May 30, 2024
- Jonathan Christian Russ
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING...
- Publication number 20240133300
- Publication date Apr 25, 2024
- SAFRAN AIRCRAFT ENGINES
- Vivien Mickaël COURTIER
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
PITCH CHANGE MECHANISM FOR A FAN OF A GAS TURBINE ENGINE
- Publication number 20240068373
- Publication date Feb 29, 2024
- GENERAL ELECTRIC COMPANY
- Abrhijeet Jayshingrao Yadav
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HINGED ROTOR BLADE TO PROVIDE PASSIVE VARIABLE PITCH
- Publication number 20240059397
- Publication date Feb 22, 2024
- Kitty Hawk Corporation
- Todd Reichert
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
UNDUCTED FAN HAVING VARIABLE PITCH BLADES COMPRISING REDUCED DISTU...
- Publication number 20230348042
- Publication date Nov 2, 2023
- SAFRAN AIRCRAFT ENGINES
- Vincent JOUDON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROTOR ASSEMBLY
- Publication number 20230339601
- Publication date Oct 26, 2023
- SUPERNAL, LLC
- Bryan MARSHALL
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM FOR CONTROLLING THE PITCH OF A PROPELLER VANE FOR AN AIRCRAF...
- Publication number 20230339600
- Publication date Oct 26, 2023
- SAFRAN AIRCRAFT ENGINES
- Clément COTTET
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ASSEMBLY COMPRISING A VANE AND A VANE PITCH SETTING SYSTEM
- Publication number 20230294816
- Publication date Sep 21, 2023
- SAFRAN AIRCRAFT ENGINES
- Clément COTTET
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER BLADES
- Publication number 20230286643
- Publication date Sep 14, 2023
- SAFRAN AIRCRAFT ENGINES
- Vincent JOUDON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE PITCH PROPELLER BLADES
- Publication number 20230286644
- Publication date Sep 14, 2023
- SAFRAN AIRCRAFT ENGINES
- Clément COTTET
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SYSTEM FOR CONTROLLING THE PITCH SETTING OF A PROPELLER VANE FOR AN...
- Publication number 20230257105
- Publication date Aug 17, 2023
- SAFRAN AIRCRAFT ENGINES
- Clément COTTET
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PROPELLER PROVIDED WITH INTERCHANGEABLE BLADES AND A METHOD OF MOUN...
- Publication number 20230249802
- Publication date Aug 10, 2023
- AIRBUS HELICOPTERS
- Scott GRANT
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPULSION UNIT WITH FOLDABLE PROPELLER BLADES AND METHOD FOR FOLDI...
- Publication number 20230234696
- Publication date Jul 27, 2023
- SAFRAN HELICOPTER ENGINES
- Jean-Louis Robert Guy BESSE
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rotating Shroud for Rotator Blade Systems
- Publication number 20230211870
- Publication date Jul 6, 2023
- California Institute of Technology
- Morteza Gharib
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rotor Assemblies for Vehicle Propulsion
- Publication number 20230145902
- Publication date May 11, 2023
- TEXTRON INNOVATIONS INC.
- Andrew Ryan Maresh
- B60 - VEHICLES IN GENERAL
Information Patent Application
BLADE PIVOT WITH ADJUSTABLE ORIENTATION AND PROTECTED INTEGRITY FOR...
- Publication number 20230131839
- Publication date Apr 27, 2023
- SAFRAN AIRCRAFT ENGINES
- Paul Ghislain Albert LEVISSE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PITCH-FOLD LOCK
- Publication number 20230101186
- Publication date Mar 30, 2023
- TEXTRON INNOVATIONS INC.
- Kyle Thomas Cravener
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HINGED ROTOR BLADE TO PROVIDE PASSIVE VARIABLE PITCH
- Publication number 20230029889
- Publication date Feb 2, 2023
- Kitty Hawk Corporation
- Todd Reichert
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR ASSEMBLY WITH STATIC MAST AND PIVOTING ROTOR HUB
- Publication number 20220355924
- Publication date Nov 10, 2022
- Bell Textron Inc.
- Thomas C. Parham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
COMPACT FITTING FOR COUPLING BLADE TO ROTOR HUB
- Publication number 20220348309
- Publication date Nov 3, 2022
- Bell Textron Inc.
- George Matthew Thompson
- B64 - AIRCRAFT AVIATION COSMONAUTICS

for variable-pitch blades

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrically driven blade control for rotorcraft

Propeller provided with interchangeable blades and a method of moun...

Hinged rotor blade to provide passive variable pitch

Trunnion retention for a turbine engine

Rotor blade with a system for retention and for take-up of separate...

Propulsion unit with foldable propeller blades and method for foldi...

Unducted fan having variable pitch blades comprising reduced distur...

System for controlling the pitch of a propeller vane for an aircraf...

Rotor centrifugal force retention device

Rotor assembly and method of assembling same

Assembly comprising a vane and a vane pitch setting system

Aircraft turbine engine comprising variable-pitch propeller blades

System for controlling the pitch setting of a propeller vane for an...

Aircraft turbine engine comprising variable pitch propeller blades

System forming a two degrees of freedom actuator, for example for v...

Aircraft turbine engine comprising variable-pitch propeller blades

Blade dovetail and retention apparatus

Blade angle position feedback system with embedded markers

Hinged rotor blade to provide passive variable pitch

Integrated electric propulsion unit

Turbomachine module for a propeller having variable-pitch blades an...

Propeller blade angle feedback arrangement and method

Variable pitch bladed disc

Rotor assemblies for vehicle propulsion

Turbomachine module equipped with a system for changing the pitch o...

Blade pivot with adjustable orientation and protected integrity for...

Automated propeller feather testing

Actuated blade-pitch change mechanisms

Blade dovetail and retention apparatus

Reluctance driven axial modulating mechanism for rotating shafts re...

Patents Applicationslast 30 patents

PITCH CHANGE MECHANISM FOR AN AIRCRAFT ENGINE

MODULE FOR MOUNTING A TURBOMACHINE FAN BLADE

ROTOR HUB SYSTEMS AND METHODS

PROPELLER FOR AN AIRCRAFT TURBOMACHINE

Proprotor Blade Retention System

CLUTCHED CENTRIFUGAL FORCE BEARING

ROTOR SPINDLE ASSEMBLY WITH TAPERED INTERFERENCE JOINT

ASSEMBLY COMPRISING A VANE AND A VANE PITCH SETTING SYSTEM

SEALING ARRANGEMENT FOR A ROLLING BEARING SUBJECTED TO CENTRIFUGAL...

ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING...

Electric Motor Propeller System

ASSEMBLY FOR A TURBOMACHINE BLADE, COMPRISING A FASTENER, DEFINING...

PITCH CHANGE MECHANISM FOR A FAN OF A GAS TURBINE ENGINE

HINGED ROTOR BLADE TO PROVIDE PASSIVE VARIABLE PITCH

UNDUCTED FAN HAVING VARIABLE PITCH BLADES COMPRISING REDUCED DISTU...

ROTOR ASSEMBLY

SYSTEM FOR CONTROLLING THE PITCH OF A PROPELLER VANE FOR AN AIRCRAF...

ASSEMBLY COMPRISING A VANE AND A VANE PITCH SETTING SYSTEM

AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER BLADES

AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE PITCH PROPELLER BLADES

SYSTEM FOR CONTROLLING THE PITCH SETTING OF A PROPELLER VANE FOR AN...

PROPELLER PROVIDED WITH INTERCHANGEABLE BLADES AND A METHOD OF MOUN...

PROPULSION UNIT WITH FOLDABLE PROPELLER BLADES AND METHOD FOR FOLDI...

Rotating Shroud for Rotator Blade Systems

Rotor Assemblies for Vehicle Propulsion

BLADE PIVOT WITH ADJUSTABLE ORIENTATION AND PROTECTED INTEGRITY FOR...

PITCH-FOLD LOCK

HINGED ROTOR BLADE TO PROVIDE PASSIVE VARIABLE PITCH

ROTOR ASSEMBLY WITH STATIC MAST AND PIVOTING ROTOR HUB

COMPACT FITTING FOR COUPLING BLADE TO ROTOR HUB