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Rotor blades substantially made from particular materials
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B64C2027/4733
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PERFORMING OPERATIONS TRANSPORTING
B64
Aviation
B64C
AEROPLANES HELICOPTERS
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B64C2027/4733
Rotor blades substantially made from particular materials
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Patents Grants
last 30 patents
Information
Patent Grant
Insert for a blade of a rotary-wing aircraft
Patent number
11,891,169
Issue date
Feb 6, 2024
Textron Innovations Inc.
Paul Branson Sherrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Impregnated fibers comprising preceramic resin formulations, and re...
Patent number
11,773,029
Issue date
Oct 3, 2023
Northrop Grumman Systems Corporation
Benjamin W. C. Garcia
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Erosion protection coating with screen
Patent number
11,459,097
Issue date
Oct 4, 2022
Textron Innovations Inc.
Bryan John Huber
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blade angle position feedback system with embedded markers
Patent number
11,365,691
Issue date
Jun 21, 2022
Pratt & Whitney Canada Corp.
Dana Tomescu
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Compositions and methods for fabricating coatings
Patent number
11,214,707
Issue date
Jan 4, 2022
The Boeing Company
Andrew P. Nowak
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Foreign object damage elimination system
Patent number
11,142,344
Issue date
Oct 12, 2021
Sikorsky Aircraft Corporation
David W. Caywood
B24 - GRINDING POLISHING
Information
Patent Grant
Preceramic resin formulations, impregnated fibers comprising the pr...
Patent number
10,875,813
Issue date
Dec 29, 2020
Northrop Grumman Innovation Systems, Inc.
Benjamin W. C. Garcia
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Invertible aircraft
Patent number
10,870,495
Issue date
Dec 22, 2020
AEROVIRONMENT, INC.
Matthew Todd Keennon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Shape memory alloy active spars for blade twist
Patent number
10,661,885
Issue date
May 26, 2020
The Boeing Company
Casey Lyn Madsen
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor blade erosion protection systems
Patent number
10,538,317
Issue date
Jan 21, 2020
Textron Innovations Inc.
Jeffrey Paul Nissen
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Foreign object damage elimination system
Patent number
10,384,807
Issue date
Aug 20, 2019
Sikorsky Aircraft Corporation
David W. Caywood
B24 - GRINDING POLISHING
Information
Patent Grant
Metallic dimpled doubler
Patent number
10,351,229
Issue date
Jul 16, 2019
Sikorsky Aircraft Corporation
Richard Joseph Simkulak
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Invertible aircraft
Patent number
10,329,025
Issue date
Jun 25, 2019
AEROVIRONMENT, INC.
Matthew Todd Keennon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Anti-erosion structure for aircrafts
Patent number
9,981,739
Issue date
May 29, 2018
AIRBUS GROUP SAS
Benjamin Luiset
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Co-bonded electroformed abrasion strip
Patent number
9,920,444
Issue date
Mar 20, 2018
The Boeing Company
Christopher M. Gatley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Invertible aircraft
Patent number
9,650,135
Issue date
May 16, 2017
Aero Vironment, Inc.
Matthew Todd Keennon
G05 - CONTROLLING REGULATING
Information
Patent Grant
Invertible aircraft
Patent number
9,511,859
Issue date
Dec 6, 2016
AEROVIRONMENT, INC.
Matthew Todd Keennon
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
FEEDBACK DEVICE WITH VARIABLE MAGNETIC PERMEABILITY
Publication number
20210070434
Publication date
Mar 11, 2021
Pratt & Whitney Canada Corp.
Dana TOMESCU
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
INSERT FOR A BLADE OF A ROTARY-WING AIRCRAFT
Publication number
20210070433
Publication date
Mar 11, 2021
Bell Textron Inc.
Paul Branson Sherrill
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
EROSION PROTECTION COATING WITH SCREEN
Publication number
20200115044
Publication date
Apr 16, 2020
BELL HELICOPTER TEXTRON INC.
Bryan John Huber
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITIONS AND METHODS FOR FABRICATING COATINGS
Publication number
20200095488
Publication date
Mar 26, 2020
The Boeing Company
Andrew P. NOWAK
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
INVERTIBLE AIRCRAFT
Publication number
20200047906
Publication date
Feb 13, 2020
AEROVIRONMENT, INC.
Matthew Todd Keennon
G05 - CONTROLLING REGULATING
Information
Patent Application
FOREIGN OBJECT DAMAGE ELIMINATION SYSTEM
Publication number
20170158355
Publication date
Jun 8, 2017
SIKORSKY AIRCRAFT CORPORATION
David W. Caywood
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METALLIC DIMPLED DOUBLER
Publication number
20170057627
Publication date
Mar 2, 2017
SIKORSKY AIRCRAFT CORPORATION
Richard Joseph Simkulak
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
INVERTIBLE AIRCRAFT
Publication number
20160130010
Publication date
May 12, 2016
AEROVIRONMENT INC.
Matthew Todd Keennon
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ANTI-EROSION STRUCTURE FOR AIRCRAFTS
Publication number
20160046370
Publication date
Feb 18, 2016
AIRBUS GROUP SAS
Benjamin LUISET
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CO-BONDED ELECTROFORMED ABRASION STRIP
Publication number
20150337447
Publication date
Nov 26, 2015
The Boeing Company
Christopher M. Gatley
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
INVERTIBLE AIRCRAFT
Publication number
20140138477
Publication date
May 22, 2014
AEROVIRONMENT INC.
Matthew Todd Keennon
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
SHAPE MEMORY ALLOY ACTIVE SPARS FOR BLADE TWIST
Publication number
20130309089
Publication date
Nov 21, 2013
Casey Lyn Madsen
B64 - AIRCRAFT AVIATION COSMONAUTICS