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PERFORMING OPERATIONS TRANSPORTING
B64
Aviation
B64C
AEROPLANES HELICOPTERS
B64C11/00
Propellers
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B64C11/34
automatic
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Patents Grants
last 30 patents
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
Passive rotor pitch control system
Patent number
12,162,585
Issue date
Dec 10, 2024
Northrop Grumman Systems Corporation
Eric Stephen Loos
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Automated variable pitch propeller blade
Patent number
12,103,661
Issue date
Oct 1, 2024
GoPro, Inc.
Scott Patrick Campbell
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor system for electrically powered rotorcraft
Patent number
12,049,305
Issue date
Jul 30, 2024
SiFly Aviation, Inc.
Brian L. Hinman
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Variable pitch fan assembly with remote counterweights
Patent number
11,851,158
Issue date
Dec 26, 2023
General Electric Company
Daniel A. Niergarth
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
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
Levered counterweight feathering system
Patent number
11,795,964
Issue date
Oct 24, 2023
General Electric Company
Nicholas M. Daggett
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
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
Bistable pitch propeller system with bidirectional propeller rotation
Patent number
11,702,188
Issue date
Jul 18, 2023
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Method of providing torque protection and/or thrust protection for...
Patent number
11,608,165
Issue date
Mar 21, 2023
Airbus Helicopters
Paul Eglin
B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Variable pitch fan assembly with remote counterweights
Patent number
11,505,306
Issue date
Nov 22, 2022
General Electric Company
Daniel A. Niergarth
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hinged rotor blade to provide passive variable pitch
Patent number
11,498,657
Issue date
Nov 15, 2022
Kitty Hawk Corporation
Todd Reichert
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Unmanned aerial vehicle
Patent number
11,447,235
Issue date
Sep 20, 2022
PRODRONE CO., LTD.
Shinya Kunii
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Automated variable pitch propeller blade
Patent number
11,352,125
Issue date
Jun 7, 2022
GoPro, Inc.
Scott Patrick Campbell
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Automatic, active blade tracking and balance system
Patent number
11,299,263
Issue date
Apr 12, 2022
Textron Innovations Inc.
Terry K. Thompson
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Self adjusting variable pitch aircraft propeller
Patent number
11,279,466
Issue date
Mar 22, 2022
Robert M Kramer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Bistable pitch propeller system with bidirectional propeller rotation
Patent number
11,254,419
Issue date
Feb 22, 2022
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Controlling blade pitch by a plurality of electric motors
Patent number
11,161,596
Issue date
Nov 2, 2021
FLIR Unmanned Aerial Systems AS
Pal H. Sandberg
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pitch control system
Patent number
11,136,110
Issue date
Oct 5, 2021
Ryan M. Randall
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Propeller arrangement for an aircraft
Patent number
11,104,415
Issue date
Aug 31, 2021
Airbus Defence and Space GmbH
Michael Judas
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Propeller blade angle feedback arrangement and method
Patent number
11,046,422
Issue date
Jun 29, 2021
Pratt & Whitney Canada Corp.
Joseph Ernesto Marone
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Hinged rotor blade to provide passive variable pitch
Patent number
10,994,828
Issue date
May 4, 2021
Kitty Hawk Corporation
Todd Reichert
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
System and method for determining minimum pitch and minimum gas gen...
Patent number
10,981,662
Issue date
Apr 20, 2021
GE AVIO S.R.L.
Stefano Ettorre
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus and method for interaction with a fluid
Patent number
10,967,956
Issue date
Apr 6, 2021
Paul Neiser
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Propeller counterweight
Patent number
10,953,978
Issue date
Mar 23, 2021
RATIER-FIGEAC SAS
Christian Fages
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
PASSIVE ROTOR PITCH CONTROL SYSTEM
Publication number
20240308646
Publication date
Sep 19, 2024
Northrop Grumman Systems Corporation
ERIC STEPHEN LOOS
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
VARIABLE PITCH FAN ASSEMBLY WITH REMOTE COUNTERWEIGHTS
Publication number
20230085208
Publication date
Mar 16, 2023
GENERAL ELECTRIC COMPANY
Daniel A. Niergarth
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Automated Variable Pitch Propeller Blade
Publication number
20220274686
Publication date
Sep 1, 2022
GoPro, Inc.
Scott Patrick Campbell
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
BISTABLE PITCH PROPELLER SYSTEM WITH BIDIRECTIONAL PROPELLER ROTATION
Publication number
20220219807
Publication date
Jul 14, 2022
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
CONTINUOUS VARIABLE PITCH ROTOR SYSTEM
Publication number
20210380221
Publication date
Dec 9, 2021
Bell Textron Inc.
Guillaume BIRON
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
HINGED ROTOR BLADE TO PROVIDE PASSIVE VARIABLE PITCH
Publication number
20210214070
Publication date
Jul 15, 2021
Kitty Hawk Corporation
Todd Reichert
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
RELUCTANCE DRIVEN AXIAL MODULATING MECHANISM FOR ROTATING SHAFTS RE...
Publication number
20210016864
Publication date
Jan 21, 2021
Cool Mechatronics LLC
Jordan James McBain
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
SYSTEM AND METHOD FOR COMBINED PROPELLER SPEED AND PROPELLER PITCH...
Publication number
20210009278
Publication date
Jan 14, 2021
GE AVIO S.r.L.
Pierpaolo Forte
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
UNMANNED AERIAL VEHICLE
Publication number
20210001974
Publication date
Jan 7, 2021
PRODRONE CO., LTD.
Shinya KUNII
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
BISTABLE PITCH PROPELLER SYSTEM WITH BIDIRECTIONAL PROPELLER ROTATION
Publication number
20200385103
Publication date
Dec 10, 2020
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHOD AND SYSTEM FOR FEATHERING A PROPELLER
Publication number
20200324877
Publication date
Oct 15, 2020
Pratt & Whitney Canada Corp.
Jasraj CHAHAL
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Automated Variable Pitch Propeller Blade
Publication number
20200255122
Publication date
Aug 13, 2020
GoPro, Inc.
Scott Patrick Campbell
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PASSIVE VARIABLE PITCH PROPELLERS
Publication number
20200140073
Publication date
May 7, 2020
AMAZON TECHNOLOGIES, INC.
Louis LeGrand
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PITCH CONTROL SYSTEM
Publication number
20200055587
Publication date
Feb 20, 2020
Qingdao Randall Aerodynamic Engineering, LLC
Ryan M. Randall
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
BISTABLE PITCH PROPELLER SYSTEM WITH UNIDIRECTIONAL PROPELLER ROTATION
Publication number
20200039634
Publication date
Feb 6, 2020
Kitty Hawk Corporation
Damon Vander Lind
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PITCH CONTROL SYSTEM
Publication number
20200023956
Publication date
Jan 23, 2020
SIKORSKY AIRCRAFT CORPORATION
Kevin L. Bredenbeck
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PROPELLER BLADE ANGLE FEEDBACK ARRANGEMENT AND METHOD
Publication number
20200017234
Publication date
Jan 16, 2020
Pratt & Whitney Canada Corp.
Joseph Ernesto Marone
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
HINGED ROTOR BLADE TO PROVIDE PASSIVE VARIABLE PITCH
Publication number
20190233083
Publication date
Aug 1, 2019
Kitty Hawk Corporation
Todd Reichert
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
High Stiffness Hub Assemblies for Rotor Systems
Publication number
20190193836
Publication date
Jun 27, 2019
BELL HELICOPTER TEXTRON INC.
Tyler Wayne Baldwin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
CONTROLLING BLADE PITCH BY A PLURALITY OF ELECTRIC MOTORS
Publication number
20190193835
Publication date
Jun 27, 2019
FLIR Unmanned Aerial Systems AS
Pal H. Sandberg
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
SINGLE LEVER TURBOPROP CONTROL SYSTEMS AND METHODS UTILIZING TORQUE...
Publication number
20190047714
Publication date
Feb 14, 2019
HONEYWELL INTERNATIONAL INC.
Dave Looper
B60 - VEHICLES IN GENERAL
Information
Patent Application
Propeller Arrangement For An Aircraft
Publication number
20190031318
Publication date
Jan 31, 2019
AIRBUS DEFENCE AND SPACE GMBH
Michael Judas
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
TILT-ROTOR MULTICOPTERS WITH VARIABLE PITCH PROPELLERS
Publication number
20180362146
Publication date
Dec 20, 2018
Sanmina Corporation
Max Edward Klein
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
RAM AIR TURBINE GOVERNOR SPRING POSITIONING
Publication number
20180363626
Publication date
Dec 20, 2018
HAMILTON SUNDSTRAND CORPORATION
Andrew N. Baines
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Apparatus and Method for Interaction with a Fluid
Publication number
20180334248
Publication date
Nov 22, 2018
Paul NEISER
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
High Stiffness Hub Assembly for Proprotor Systems
Publication number
20180273160
Publication date
Sep 27, 2018
BELL HELICOPTER TEXTRON INC.
Tyler Wayne Baldwin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
TORQUE-SENSITIVE LOCKING AND RELEASE MECHANISM FOR A BISTABLE PITCH...
Publication number
20180265182
Publication date
Sep 20, 2018
Kitty Hawk Corporation
Steffen Kuentzel
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT