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2023
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Invention
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Self pressurizing bladder tooling. A method of fabricating a composite structure includes laying ... |
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Invention
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Core material for balanced rotor blade. A method of forming a balanced rotor blade assembly inclu... |
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2021
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Invention
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Method of removal and replacement of a tip section of a rotor blade. A method of mounting a repla... |
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P/S
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Aircraft, helicopters |
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Invention
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Method and apparatus for locating and forming fastener holes in a replacement tip section of a ro... |
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Invention
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Fairing bond fixture. A bond fixture includes a support structure and a first assembly coupled to... |
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2020
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Invention
|
Vibration control assembly for an aircraft and method of controlling aircraft vibration. A vibrat... |
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Invention
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De-ice fairing bond fixture. A bond fixture includes a first frame defining a chamber configured ... |
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Invention
|
Core material for composite structures. A unitary core panel for a composite sandwich structure i... |
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Invention
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Mobile pressure tool for rotor blade processes. A pressure tool for rotor blade repair including ... |
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Invention
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Method of bonding a blade cuff to a rotor blade. A method of bonding a blade cuff to a rotor blad... |
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Invention
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Method and assembly for extracting press fit bushings. An assembly for removing a bushing is prov... |
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Invention
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Sealed hub and shaft fairing for rotary wing aircraft. An aircraft includes an airframe, an exten... |
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Invention
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Method of assembling a composite spar removable mandrel. A method of constructing a mandrel gener... |
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Invention
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Bond fixture for root end laminate or rotor blade. A bond assembly includes a fixture having a fi... |
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Invention
|
Lubricant level sensing for an actuator. According to one aspect, a lubricant level sensing syste... |
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2019
|
Invention
|
Methods and processes of forming gears. A method of manufacturing a part is provided. The method ... |
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Invention
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Electro-chemical hardening of bearing raceways. A method of making bearings includes treating a m... |
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Invention
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Articulated mounts. A method for securing an engine using an adjustable mounting assembly is prov... |
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Invention
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Bond fixture for composite splice fairing assembly. A bond fixture includes a frame that defines ... |
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Invention
|
Bond fixture for leading edge assembly. A bond fixture includes a frame defining a chamber for re... |
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Invention
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Hydraulic actuator force fight mitigation mechanism. A control valve for a multi-stage hydraulic ... |
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Invention
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Machine holding fixture for machining composite laminates on a rotor blade. A holding fixture inc... |
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Invention
|
Power management between a propulsor and a coaxial rotor of a helicopter. One aspect is a flight ... |
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Invention
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Hybrid gear construction. A hybrid gear includes a first portion having a plurality of first enga... |
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Invention
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Pitch control system. A pitch control system configured to vary a pitch angle of at least one of ... |
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2018
|
Invention
|
Method of manufacturing hollow composite structure.
A method of manufacturing a hollow composite... |
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Invention
|
Gearbox with integrated submersible lubricant pump. A gear box includes a casing having an interi... |
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Invention
|
Precision pointing mode of an aircraft. An aircraft is provided including at least one pilot inpu... |
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|
Invention
|
Heat dissipation system for rotor mounted electronics.
A hub for a rotary wing aircraft includes... |
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|
Invention
|
Vortex generators for turbine engine exhaust. An exhaust system for an engine includes an exhaust... |
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|
Invention
|
Tail rotor system including an electric motor.
A tail rotor system for an aircraft includes a ta... |
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|
Invention
|
Rotary wing aircraft with enhanced yaw capability.
A yaw control system of an aircraft includes ... |
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Invention
|
Redundant helicopter pitch change bearing. An aircraft rotor system includes a rotating pitch cha... |
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Invention
|
Adjustable cockpit user interface to support single pilot or reduced pilot operations.
According... |
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|
Invention
|
Transmitting power and data together in a rotorcraft using a slip ring assembly. A computer-imple... |
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Invention
|
Flight display screen or portion thereof with graphical user interface including a composite indi... |
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P/S
|
Aircraft, helicopters, and structural parts therefor.
Brochures about rotorcraft; printed materia... |
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2017
|
Invention
|
Systems and methods for assessing structural health.
A method of determining structural health o... |
|
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Invention
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Use of fiber optic strain sensors to monitor fastener damage in structures. A fastener health mon... |
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|
Invention
|
Portable aircraft controller devices and systems. A portable computerized device for an aircraft ... |
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P/S
|
Aircraft, namely, helicopters, and structural parts therefor |
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Invention
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Controlling an aircraft based on detecting and mitigating fatiguing conditions and aircraft damag... |
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Invention
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Adaptive control of aircraft using structural health monitoring. A method for providing adaptive ... |
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2016
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P/S
|
Aircraft, helicopters |
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Invention
|
Vibration control assembly. A vibration control assembly for an aircraft includes a housing opera... |
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|
Invention
|
Systems and methods for controlling airbags.
A method for controlling deployment of an airbag re... |
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P/S
|
Aircraft, helicopters. |
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|
Invention
|
Aircraft rotor blade insert.
An inset configured for use in a rotor blade is provided including ... |
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|
Invention
|
Vibratory weight-on-wheels sensing.
A vibratory weight-on-wheels (WOW) sensing system is provide... |
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2014
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P/S
|
Helicopters |
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2012
|
P/S
|
Computer hardware and software for traceability and accountability control and tracking of assets... |
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P/S
|
Aircraft; helicopters; structural parts for aircraft and helicopters. |
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P/S
|
Aircraft, helicopters and structural parts therefor. |
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2011
|
P/S
|
Aircraft; helicopters; structural and other parts for the aforesaid goods. Brochures about rotorc... |
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P/S
|
aircraft, helicopters, and structural parts therefore |
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2010
|
P/S
|
Aircraft; helicopters; parts and fittings for the aforesaid goods. |
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2006
|
P/S
|
Fleet management services namely repair and maintenance management. Fleet management services; fl... |
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P/S
|
aircraft repair and maintenance |
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P/S
|
Inspection apparatus for detecting flaws and cracks in aircraft blades of the helicopter and prop... |
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P/S
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Aircraft; airplanes and structural parts therefor; helicopters and structural parts therefor. Air... |
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2005
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P/S
|
Aircraft; helicopters; parts for aircraft and helicopters. Aircraft repair and maintenance; helic... |
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2003
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P/S
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[ Sports knives; and multi-function hand tools comprised of screwdrivers, knives, and can openers... |
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P/S
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Toy model vehicles and related accessories sold as a unit; radio controlled toy helicopters, toy ... |
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P/S
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Lunch bags; books relating to helicopters; history books; children's books; sticker books; color ... |
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2002
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P/S
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Helicopters Printed material, namely, instruction manuals, books relating to helicopters, posters... |
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P/S
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Helicopters configured with detachable underbelly tank for firefighting operations |
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P/S
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[ printed materials, namely, instruction manuals and books featuring helicopters; notepads, pens,... |
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2001
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P/S
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Electronic devices, namely, computer processors which monitor machinery components, process data ... |
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1997
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P/S
|
aircraft, namely, airplanes and helicopters |
|
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P/S
|
Helicopters and helicopter replacement parts. |
|
1987
|
P/S
|
HELICOPTERS AND HELICOPTER STRUCTURAL PARTS |
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1981
|
P/S
|
[ Rotor Drives for Helicopters ] [ Flight Controls and Automatic Flight Controls ] Helicopters an... |
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1980
|
P/S
|
Helicopters and Structural Parts for Helicopters |
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1974
|
P/S
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Helicopter parts namely engine and engine controls.
Airplanes and airplane parts, namely wings, b... |
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1971
|
P/S
|
MILITARY HELICOPTER, EXCLUDING SPARE PARTS AND SUPPORT AND MAINTENANCE EQUIPMENT THEREFOR |
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1944
|
P/S
|
Airplanes and airplane parts; wings, bodies, tails, control surfaces, landing gear, interconnecti... |
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1928
|
P/S
|
AIRPLANES AND AIRPLANE PARTS-NAMELY, WINGS, BODIES, TAILS, CONTROL SURFACES, LANDING GEAR, INTERC... |
