Patents-Review.com
ClassID:

72091 ⎘

B64C27/02 - CPC Classification

Classification description:

Rotorcraft; Rotors peculiar thereto Gyroplanes

Sub-classes:
Recent Application in this class:
#1
20260001645
2026-01-01

METHOD OF ASSEMBLYING AND OPERATING AN AUTOROTATING PAYLOAD DELIVERY DEVICE

 #2
20250153839
2025-05-15

AD HOC DYNAMIC DATA LINK REPEATER

 #3
20250121934
2025-04-17

AIRCRAFT PROPULSION SYSTEM

 #4
20250051008
2025-02-13

AUTOROTATING PAYLOAD DELIVERY DEVICE

 #5
20250051007
2025-02-13

AUTOROTATING PAYLOAD DELIVERY DEVICE

 #6
20240391585
2024-11-28

Aerial vehicle

 #7
20240017846
2024-01-18

AIRCRAFT

 #8
20230271699
2023-08-31

Aerial vehicle

 #9
20220345204
2022-10-27

Aerially distributable communications device

 #10
20220204157
2022-06-30

Hybrid gyrodyne aircraft

 #11
20220197309
2022-06-23

SYSTEMS AND METHODS FOR OPERATING UNMANNED AERIAL VEHICLES

 #12
20220185478
2022-06-16

METHOD OF ASSEMBLYING AND OPERATING AN AUTOROTATING PAYLOAD DELIVERY DEVICE

 #13
20220185477
2022-06-16

AUTOROTATING PAYLOAD DELIVERY DEVICE

 #14
20220097834
2022-03-31

Hybrid gyrodyne aircraft

 #15
20220055742
2022-02-24

Hybrid gyrodyne aircraft

 #16
20220055741
2022-02-24

Hybrid gyrodyne aircraft

 #17
20220043465
2022-02-10

Hybrid gyrodyne aircraft

 #18
20210221503
2021-07-22

Ad hoc dynamic data link repeater

 #19
20210188426
2021-06-24

MULTI-ROTOR AERIAL VEHICLE AND CONTROL METHOD THEREOF

 #20
20210030784
2021-02-04

Compact gyroplane employing torque compensated main rotor and hybrid power train

 #21
20200387170
2020-12-10

System and method for enhanced altitude control of an autogyro

 #22
20200286394
2020-09-10

METHOD AND SYSTEM FOR ENHANCED 3D AWARENESS OF THE ENVIRONMENT LINKED TO THE GROUND AROUND AN AIRCRAFT AND ANTICIPATION OF THE POTENTIAL ENVIRONMENTAL THREATS

 #23
20200283133
2020-09-10

Autogyro having an instrument panel

 #24
20190375492
2019-12-12

Fan-in-wing aerial vehicle and method for controlling posture thereof

 #25
20190344883
2019-11-14

ELECTRIC DRIVE SYSTEM OF GYROPLANE

 #26
20190179344
2019-06-13

Systems and methods for operating unmanned aerial vehicles

 #27
20190152594
2019-05-23

Autogyro rotor blade for generating lift by autorotation

 #28
20190055016
2019-02-21

Hybrid powered unmanned aircraft system

 #29
20180244380
2018-08-30

Apparatus and method for roll moment equalization at high advance ratios for rotary wing aircraft

 #30
20180215465
2018-08-02

Rotatable thruster aircraft with separate lift thrusters

 #31
20180065734
2018-03-08

Off-board gyrocopter take-off systems and associated methods

 #32
20170327210
2017-11-16

Autogyro with a streamlined outer contour

 #33
20170320564
2017-11-09

Air wheel rotor, a gyro stabilized aircraft and a wind-driven power generator using the air wheel rotor, and a stationary launching device

 #34
20170305537
2017-10-26

UN-MANNED AERIAL VEHICLE

 #35
20170158320
2017-06-08

UNMANNED AERIAL SYSTEM

 #36
20170137139
2017-05-18

Thermopile energy storage for a rotary wing aircraft

 #37
20170101179
2017-04-13

Ad hoc dynamic data link repeater

 #38
20160229245
2016-08-11

Vehicle

 #39
20160208780
2016-07-21

Gyroglider power-generation, control apparatus and method

 #40
20160208779
2016-07-21

Gyroglider power-generation, control apparatus and method

 #41
20160208778
2016-07-21

Gyroglider power-generation, control apparatus and method

 #42
20160208777
2016-07-21

Gyroglider power-generation, control apparatus and method

 #43
20160207617
2016-07-21

Off-board gyrocopter take-off systems and associated methods

 #44
20160129988
2016-05-12

Aircraft having keel tube with structure that reduces noise emissions

 #45
20160121997
2016-05-05

Rotorcraft top fairing fitted with a movable member for guiding a stream of air flowing towards the rear of the rotorcraft

 #46
20160052626
2016-02-25

Hybrid gyrodyne aircraft employing a managed autorotation flight control system

 #47
20140367525
2014-12-18

Aircraft using turbo-electric hybrid propulsion system

 #48
20140291440
2014-10-02

Vehicle

 #49
20140246538
2014-09-04

Towable autogyro having a re-positionable mast

 #50
20140061363
2014-03-06

Towable autogyro system having repositionable mast responsive to center of gratvity calculations

 #51
20130313359
2013-11-28

AEROVEHICLE SYSTEM INCLUDING PLURALITY OF AUTOGYRO ASSEMBLIES

 #52
20130168491
2013-07-04

Mission-adaptive rotor blade with circulation control

 #53
20130037653
2013-02-14

Rotorcraft empennage mounting system

 #54
20130037652
2013-02-14

Rotorcraft, dynamic, CG management apparatus and method

 #55
20130008998
2013-01-10

Towable aerovehicle system with automated tow line release

 #56
20120112008
2012-05-10

SYSTEM FOR HIGH ALTITUDE TETHERED POWERED FLIGHT PLATFORM

 #57
20120111997
2012-05-10

ROTORCRAFT EMPENNAGE

 #58
20120091259
2012-04-19

Marine vessel-towable aerovehicle system with automated tow line release

 #59
20120068006
2012-03-22

Autogyro Plane

 #60
20110266809
2011-11-03

Gyroglider power-generation, control apparatus and method

 #61
20110139928
2011-06-16

Aerovehicle system including plurality of autogyro assemblies

 #62
20100308174
2010-12-09

ROTOCRAFT POWER-GENERATION, CONTROL APPARATUS AND METHOD

 #63
20090145998
2009-06-11

Aircraft using turbo-electric hybrid propulsion system

 #64
20080251308
2008-10-16

Ground air water craft

 #65
14544796
2017-04-04

Rotor-mast-tilting apparatus and method for lower flapping loads

 #66
13373414
2015-03-31

Rotor-mast-tilting apparatus and method for lower flapping loads

 #67
13373412
2015-03-31

Rotor-mast-tilting apparatus and method for optimized crossing of natural frequencies

 #68
13199677
2015-01-27

Anemometer drive apparatus and method