see-saw type

Industry

CPC
B64C27/43

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS B64C27/00Rotorcraft Rotors peculiar thereto

Current Industry

B64C27/43see-saw type

Industries

Patents Grantslast 30 patents

Information Patent Grant
Single-blade aircraft rotor
- Patent number 11,987,347
- Issue date May 21, 2024
- INNOSTAR
- Jean-Michel Simon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Teetering propulsor assembly of an electric vertical takeoff and la...
- Patent number 11,643,196
- Issue date May 9, 2023
- BETA AIR, LLC
- Daniel Spira
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Helicopter rotor hub assembly and helicopter including same
- Patent number 10,988,244
- Issue date Apr 27, 2021
- LAFLAMME AERO INC.
- Enrick Laflamme
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Teetering rotor hub system
- Patent number 10,501,175
- Issue date Dec 10, 2019
- Bell Helicopter Textron Inc.
- Drew Alan Sutton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Axial springs for rotor hub assembly
- Patent number 10,308,356
- Issue date Jun 4, 2019
- Bell Helicopter Textron Inc.
- Dalton T Hampton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propellers and propeller related vehicles
- Patent number RE47176
- Issue date Dec 25, 2018
- Rehco, LLC
- Jeffrey Rehkemper
Information Patent Grant
Rotorcraft
- Patent number 10,124,888
- Issue date Nov 13, 2018
- The University of Queensland
- Paul Edward Ian Pounds
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Rotor system of a rotary wing aircraft
- Patent number 9,975,630
- Issue date May 22, 2018
- Airbus Helicopters Deutschland GmbH
- Kaspar Von-Wilmowsky
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multiple-yoke main rotor assembly
- Patent number 8,985,951
- Issue date Mar 24, 2015
- Textron Innovations Inc.
- Richard E. Rauber
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Main rotor arrangement of an UAV-helicopter
- Patent number 8,944,764
- Issue date Feb 3, 2015
- Saab AB
- Per-Erik Cardell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vertical take-off and vertical landing gyroplane
- Patent number 8,573,528
- Issue date Nov 5, 2013
- Boris Andreevich Polovinkin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Flying toy
- Patent number 8,308,522
- Issue date Nov 13, 2012
- Silverlit Limited
- Alexander Jozef Magdalena Van de Rostyne
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Single rotor model helicopter with improved stability behavior
- Patent number 8,177,600
- Issue date May 15, 2012
- Shanghai Nine Eagles Electronic Technology Co., Ltd.
- Guochuan Huang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor and aircraft passively stable in hover
- Patent number 7,204,453
- Issue date Apr 17, 2007
- Proxflyer AS
- Petter Muren
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Centrifugally activated variable damper assembly
- Patent number 6,082,968
- Issue date Jul 4, 2000
- The Boeing Company
- Dan Nyhus
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Main rotor system for model helicopters
- Patent number 5,879,131
- Issue date Mar 9, 1999
- Paul E. Arlton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Autogyro aircraft
- Patent number 5,544,844
- Issue date Aug 13, 1996
- Henry J. Groen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Autogyro aircraft
- Patent number 5,304,036
- Issue date Apr 19, 1994
- Sego Tool, Incorporated
- Henry J. Groen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Autogyro aircraft
- Patent number 5,301,900
- Issue date Apr 12, 1994
- Henry J. Groen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Balance-bar hub for a twin blade rotor
- Patent number 4,755,106
- Issue date Jul 5, 1988
- Aerospatiale Societe Nationale Industrielle
- Rene L. Coffy
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Collective pitch change system for teter-bar type gyroplane rotary...
- Patent number 4,741,672
- Issue date May 3, 1988
- Gerald Breuner
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Elastomeric system for mounting a helicopter rotor
- Patent number 4,522,563
- Issue date Jun 11, 1985
- Bell Helicopter Textron, Inc.
- Peter A. Reyes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Compound hub spring system for helicopters
- Patent number 4,333,728
- Issue date Jun 8, 1982
- Textron, Inc.
- Jan M. Drees
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Composite flexural yoke for helicopters
- Patent number 4,227,857
- Issue date Oct 14, 1980
- Textron, Inc.
- Peter A. Reyes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor hub and oil seal
- Patent number 4,131,391
- Issue date Dec 26, 1978
- Robinson Helicopter Co.
- Frank D. Robinson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Hub spring moment isolation in underslung two-bladed teetering rotor
- Patent number 4,115,031
- Issue date Sep 19, 1978
- Textron, Inc.
- Jan M. Drees
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Composite hingeless rotor hub for rotary wing aircraft
- Patent number 4,111,605
- Issue date Sep 5, 1978
- The Boeing Company
- Stephan Roman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor arrangement for rotary wing aircraft
- Patent number 4,104,003
- Issue date Aug 1, 1978
- Societe Anonyme dite Societe Nationale Industrielle Aerospatiale
- Rene Louis Mouille
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rotor for an autogiro
- Patent number 4,092,084
- Issue date May 30, 1978
- The South African Inventions Development Corporation of Scientia
- Austin Barltrop
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
TEETERING PROPULSOR ASSEMBLY OF AN ELECTRIC VERTICAL TAKEOFF AND LA...
- Publication number 20230415885
- Publication date Dec 28, 2023
- Beta Air, LLC
- Daniel Spira
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MULTI-ROTOR AIRCRAFTS WITH PASSIVELY TILTABLE ROTOR GROUPS AND METH...
- Publication number 20230174225
- Publication date Jun 8, 2023
- this is engineering Inc.
- Yoojung HONG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SINGLE-BLADE AIRCRAFT ROTOR
- Publication number 20220388641
- Publication date Dec 8, 2022
- INNOSTAR
- Jean-Michel SIMON
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HELICOPTER ROTOR HUB ASSEMBLY AND HELICOPTER INCLUDING SAME
- Publication number 20180319489
- Publication date Nov 8, 2018
- LAFLAMME AERO INC.
- Enrick LAFLAMME
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Axial Springs for Rotor Hub Assembly
- Publication number 20180141650
- Publication date May 24, 2018
- BELL HELICOPTER TEXTRON INC.
- Dalton T Hampton
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTORCRAFT
- Publication number 20160280369
- Publication date Sep 29, 2016
- The University of Queensland
- Paul Edward Ian POUNDS
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ROTOR SYSTEM OF A ROTARY WING AIRCRAFT
- Publication number 20140377067
- Publication date Dec 25, 2014
- Kaspar VON-WILMOWSKY
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Multiple-Yoke Main Rotor Assembly
- Publication number 20130149151
- Publication date Jun 13, 2013
- BELL HELICOPTER TEXTRON INC.
- Richard E. Rauber
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VERTICAL TAKE-OFF AND VERTICAL LANDING GYROPLANE
- Publication number 20120248240
- Publication date Oct 4, 2012
- Boris Andreevich Polovinkin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MAIN ROTOR ARRANGEMENT OF AN UAV-HELICOPTER
- Publication number 20120183401
- Publication date Jul 19, 2012
- SAAB AB
- Per-Erik Cardell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SINGLE ROTOR MODEL HELICOPTER WITH IMPROVED STABILITY BEHAVIOR
- Publication number 20100178836
- Publication date Jul 15, 2010
- SHANGHAI NINE EAGLES ELECTRONIC TECHNOLOGY CO., LTD.
- Guochuan HUANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FLYING TOY
- Publication number 20100124865
- Publication date May 20, 2010
- Silverlit limited
- Alexander Jozef Magdalena Van De Rostyne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FLYING OBJECT WITH TANDEM ROTORS
- Publication number 20090117812
- Publication date May 7, 2009
- SILVERLIT TOYS MANUFACTORY, LTD.
- Alexander Jozef Magdalena Van de Rostyne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FLYING OBJECT WITH TANDEM ROTORS
- Publication number 20090047862
- Publication date Feb 19, 2009
- SILVERLIT TOYS MANUFACTORY, LTD.
- Alexander Jozef Magdalena Van de Rostyne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FLYING OBJECT WITH TANDEM ROTORS
- Publication number 20080299867
- Publication date Dec 4, 2008
- SILVERLIT TOYS MANUFACTORY, LTD.
- Alexander Jozef Magdalena Van de Rostyne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FLYING OBJECT WITH TANDEM ROTORS
- Publication number 20070181742
- Publication date Aug 9, 2007
- SILVERLIT TOYS MANUFACTORY, LTD.
- Alexander Jozef Magdalena Van de Rostyne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
HELICOPTER
- Publication number 20070164148
- Publication date Jul 19, 2007
- Sliverlit Toys Manufactory Ltd
- Alexander Jozef Magdalena Van De Rostyne
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Rotor and aircraft passively stable in hover
- Publication number 20040245376
- Publication date Dec 9, 2004
- Petter Muren
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Model helicopter rotor pitch control mechanism
- Publication number 20040184915
- Publication date Sep 23, 2004
- Makoto Kunii
- A63 - SPORTS GAMES AMUSEMENTS

see-saw type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Single-blade aircraft rotor

Teetering propulsor assembly of an electric vertical takeoff and la...

Propeller arrangement for an aircraft

Helicopter rotor hub assembly and helicopter including same

Teetering rotor hub system

Axial springs for rotor hub assembly

Propellers and propeller related vehicles

Rotorcraft

Rotor system of a rotary wing aircraft

Multiple-yoke main rotor assembly

Main rotor arrangement of an UAV-helicopter

Vertical take-off and vertical landing gyroplane

Flying toy

Single rotor model helicopter with improved stability behavior

Rotor and aircraft passively stable in hover

Centrifugally activated variable damper assembly

Main rotor system for model helicopters

Autogyro aircraft

Autogyro aircraft

Autogyro aircraft

Balance-bar hub for a twin blade rotor

Collective pitch change system for teter-bar type gyroplane rotary...

Elastomeric system for mounting a helicopter rotor

Compound hub spring system for helicopters

Composite flexural yoke for helicopters

Rotor hub and oil seal

Hub spring moment isolation in underslung two-bladed teetering rotor

Composite hingeless rotor hub for rotary wing aircraft

Rotor arrangement for rotary wing aircraft

Rotor for an autogiro

Patents Applicationslast 30 patents

TEETERING PROPULSOR ASSEMBLY OF AN ELECTRIC VERTICAL TAKEOFF AND LA...

MULTI-ROTOR AIRCRAFTS WITH PASSIVELY TILTABLE ROTOR GROUPS AND METH...

SINGLE-BLADE AIRCRAFT ROTOR

HELICOPTER ROTOR HUB ASSEMBLY AND HELICOPTER INCLUDING SAME

Axial Springs for Rotor Hub Assembly

ROTORCRAFT

ROTOR SYSTEM OF A ROTARY WING AIRCRAFT

Multiple-Yoke Main Rotor Assembly

VERTICAL TAKE-OFF AND VERTICAL LANDING GYROPLANE

MAIN ROTOR ARRANGEMENT OF AN UAV-HELICOPTER

SINGLE ROTOR MODEL HELICOPTER WITH IMPROVED STABILITY BEHAVIOR

FLYING TOY

FLYING OBJECT WITH TANDEM ROTORS

FLYING OBJECT WITH TANDEM ROTORS

FLYING OBJECT WITH TANDEM ROTORS

FLYING OBJECT WITH TANDEM ROTORS

HELICOPTER

Rotor and aircraft passively stable in hover

Model helicopter rotor pitch control mechanism