Bell Helicopter Textron Inc.

United States of America


 
Total IP 1,126
Total IP incl. subs 1,182 (+ 56 for subs)
Total IP Rank # 1,123
IP Activity Score 3/5.0    180
IP Activity Rank # 3,833
IP AS incl. subs 2.7/5.0    231
Parent Entity Textron Inc.
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

533 1
400 0
177 1
14
 
Last Patent 2021 - Multi-material ducted rotor blad...
First Patent 1981 - Helicopter power train for distr...
Last Trademark 2018 - BELL
First Trademark 2006 - FANCRAFT

Subsidiaries

3 subsidiaries with IP (54 patents, 2 trademarks)

4 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2021 Invention Multi-material ducted rotor blade tip extension. A rotor system is provided in one example embod...
2020 Invention Assembly fixture with anisotropic thermal properties. In one embodiment, an assembly fixture may ...
2019 Invention Engine degradation management via multi-engine mechanical power control. A multi-engine power sy...
Invention Adaptable rotor control system for a variable number of blades. In one embodiment, a rotor hub co...
Invention Integrated blade root bearing carrier assembly. One embodiment is a bearing carrier assembly incl...
Invention Variable engine inlet geometry algorithm. Embodiments are directed to systems and methods for de...
Invention Inductive interface for modular components. In some examples, an aircraft comprises a motorized m...
Invention Vertical takeoff and landing system. Various implementations described herein are directed to a ...
Invention Electrically-powered swiveling tail rotor systems. According to one implementation of the presen...
Invention Cyclic stick support and friction adjustment. Embodiments are directed to a flight control stick...
Invention Thermal management system. A thermal management system includes a plurality of passages through ...
Invention Hybrid-electric ducted fan transport. A rotorcraft featuring a fuselage, a forward fuselage duct...
Invention Aircraft
2018 Invention Duct with increased thrust. A duct configured with a fan to increase thrust. The duct includes a...
Invention Pressure tap support for tube holding during wind tunnel testing. An apparatus is described and i...
Invention System and method for selectively modulating the flow of bleed air used for high pressure turbine...
Invention Chemically pressurized emergency lubrication system. Various implementations described herein ar...
Invention Tiltrotor aircraft
Invention Foldable tiltrotor aircraft
Invention Adaptive flight controls. One embodiment is an aircraft including at least one propulsion assemb...
Invention Heated control stick. A series of heated control sticks for rotorcrafts, tiltrotors, and helicop...
Invention Bidirectional aircraft rotor. A bidirectional aircraft rotor for a rotorcraft tail rotor. The ro...
Invention System for image guided assembly and a fastening tool for assembly of a structure. A system for i...
Invention Tiltrotor free-pivot wing extension. Embodiments are directed to adding wing extensions outboard...
Invention Pitot-static system blockage detector. Various implementation described herein are directed to a ...
Invention Notch treatment methods for flaw simulation. A notch treatment method for flaw simulation includi...
Invention Engine exhaust suppressor. Embodiments are directed to systems and methods for reducing the infr...
Invention Active airflow management for tiltrotor hub thermal ventilation. Embodiments are directed to an a...
Invention Electrical load shed to increase available aircraft power. Embodiments are directed to systems an...
Invention Abrasion strip and method of manufacturing the same. An abrasion strip and method of manufacturi...
Invention Rotorcraft flapping lock. A method of selectively preventing flapping of a rotor hub includes pro...
Invention Fan clutch for convertible engine. Systems and methods include providing an aircraft with a fuse...
Invention Multi-spar wing arrangements. A wing is provided in one example embodiment and may include an up...
Invention Material dispensing systems. A material dispensing system including a first frame and a first app...
Invention Systems and methods for monitoring lubrication of a drive train. A system for monitoring lubricat...
Invention Step handhold and support. A fairing is provided in one example embodiment and may include an app...
Invention Automated placement of composite material. Methods and systems for automated placement of composi...
Invention Electronically damped touch screen display. Embodiments are directed to systems and methods for ...
Invention Door for a tiltrotor proprotor pylon. An embodiment of the present invention provides a blocking ...
Invention Rapidly reconfigurable palletized mission equipment mounting systems and methods. Rapidly reconf...
Invention Hybrid light weight rotorcraft hub trunnions. A light weight hybrid torque transfer joint trunnio...
Invention Methods and systems for manufacturing composite components. A method for forming composite compo...
Invention Flexible radial inlet plenum. A radial inlet plenum a forward panel, an aft panel, and a cowling...
G/S Aircraft and structural parts therefore. Customer relationship management, namely responding to c...
Invention Fuselage embedded fuel tank. One embodiment is a system comprising fuel tank comprising a pressur...
Invention Variable hub-to-hub phasing rotor system. An aircraft includes a first rotor assembly, a second r...
Invention Remotely actuated modular systems mount. A mounting system configured for coupling a device to a...
Invention Leading edge fairing
Invention Rotor blade
2016 Invention Method for generating a simulation model to evaluate aircraft flight systems. A method for genera...
2014 G/S Maintenance management programs that provide predictive maintenance costs for aircraft owners.
G/S Flying vehicles, namely, helicopters and structural parts therefor.
2011 G/S Flying vehicles, namely, helicopters and structural parts therefor.
2010 G/S Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig...
2007 G/S Toy model helicopters; model helicopters for display
2006 G/S Aerial vehicle, namely an aircraft with ducted fans.