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B64C11/06
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PERFORMING OPERATIONS TRANSPORTING
B64
Aviation
B64C
AEROPLANES HELICOPTERS
B64C11/00
Propellers
Current Industry
B64C11/06
for variable-pitch blades
Industries
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Patents Grants
last 30 patents
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...
Information
Patent Grant
Blade pitch actuation mechanism
Patent number
11,667,374
Issue date
Jun 6, 2023
RATIER-FIGEAC SAS
Ludovic Prunet
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Propeller provided with interchangeable blades and a method of moun...
Patent number
11,649,036
Issue date
May 16, 2023
Airbus Helicopters
Scott Grant
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Low latency pitch adjustable rotors
Patent number
11,649,037
Issue date
May 16, 2023
The Boeing Company
Thomas Skyler Sartorius
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Blade angle position feedback system with magnetic shield
Patent number
11,623,735
Issue date
Apr 11, 2023
Pratt & Whitney Canada Corp.
Dana Tomescu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Variable pitch bladed disc
Patent number
11,591,913
Issue date
Feb 28, 2023
SAFRAN AIRCRAFT ENGINES
Clement Marcel Maurice Dejeu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Propeller blade arrangement
Patent number
11,577,820
Issue date
Feb 14, 2023
RATIER-FIGEAC SAS
Bruno Seminel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade pivot of adjustable orientation and of reduced bulk for a tur...
Patent number
11,572,889
Issue date
Feb 7, 2023
SAFRAN AIRCRAFT ENGINES
Vincent François Georges Millier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pitch-change apparatus and method of pitching rotor blades
Patent number
11,548,617
Issue date
Jan 10, 2023
Textron Innovations Inc.
Carlos Alexander Fenny
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Pitch control assembly for an aircraft-bladed rotor
Patent number
11,536,740
Issue date
Dec 27, 2022
Pratt & Whitney Canada Corp.
Dana Tomescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Precision blade pitch adjustment
Patent number
11,518,506
Issue date
Dec 6, 2022
Textron Innovations Inc.
Andrew Paul Haldeman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pitch-fold lock
Patent number
11,511,848
Issue date
Nov 29, 2022
Textron Innovations Inc.
Kyle Thomas Cravener
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
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
Information
Patent Application
TURBOMACHINE MODULE EQUIPPED WITH A SYSTEM FOR CHANGING THE PITCH O...
Publication number
20220289362
Publication date
Sep 15, 2022
SAFRAN AIRCRAFT ENGINES
Clement COTTET
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AUTOMATED PROPELLER FEATHER TESTING
Publication number
20220243609
Publication date
Aug 4, 2022
Pratt & Whitney Canada Corp.
Brant DUKE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOMACHINE MODULE FOR A PROPELLER HAVING VARIABLE-PITCH BLADES AN...
Publication number
20220135207
Publication date
May 5, 2022
SAFRAN AIRCRAFT ENGINES
Clement COTTET
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Rotating Shroud for Rotator Blade Systems
Publication number
20220063791
Publication date
Mar 3, 2022
California Institute of Technology
Morteza Gharib
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR ASSEMBLY AND METHOD OF ASSEMBLING SAME
Publication number
20210387717
Publication date
Dec 16, 2021
TEXTRON INNOVATIONS INC.
George Matthew Thompson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PITCH-FOLD LOCK
Publication number
20210362837
Publication date
Nov 25, 2021
Bell Textron Inc.
Kyle Thomas Cravener
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PROPELLER BLADE ARRANGEMENT
Publication number
20210291961
Publication date
Sep 23, 2021
Ratier-Figeac SAS
Bruno SEMINEL
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
VARIABLE PITCH BLADED DISC
Publication number
20210291962
Publication date
Sep 23, 2021
SAFRAN AIRCRAFT ENGINES
Clement Marcel Maurice DEJEU
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PROPELLER BLADE ANGLE FEEDBACK ARRANGEMENT AND METHOD
Publication number
20210284322
Publication date
Sep 16, 2021
Pratt & Whitney Canada Corp.
Joseph Ernesto Marone
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
BLADE ANGLE POSITION FEEDBACK SYSTEM WITH MAGNETIC SHIELD
Publication number
20210284323
Publication date
Sep 16, 2021
Pratt & Whitney Canada Corp.
Dana TOMESCU
B64 - AIRCRAFT AVIATION COSMONAUTICS