Patents-Review.com
ClassID:

72075 ⎘

B64C25/56 - CPC Classification

Classification description:

Alighting gear characterised by the ground or like engaging elements; Floats inflatable

Recent Application in this class:
#1
20260116533
2026-04-30

BUOYANCY SYSTEM FOR AN AIRCRAFT, COMPRISING ROLL STABILIZATION MEANS

 #2
20260054829
2026-02-26

SYSTEM FOR PROVIDING BUOYANCY FOR A VEHICLE ON A BODY OF WATER

 #3
20250382051
2025-12-18

EMERGENCY FLOTATION SYSTEM AND AIRCRAFT WITH EMERGENCY FLOTATION SYSTEM

 #4
20250145287
2025-05-08

ATTACHMENT FOR AN AMPHIBIOUS AIRCRAFT

 #5
20240025537
2024-01-25

FIXED-WING AIRCRAFT WITH VARIABLE-VOLUME BUOYANT BAGS

 #6
20230227167
2023-07-20

PARACHUTE AND INFLATABLE ASSEMBLY FOR AIR TAXI

 #7
20220281614
2022-09-08

Aircraft

 #8
20210347469
2021-11-11

Aircraft provided with a buoyancy system, and a buoyancy method

 #9
20210339875
2021-11-04

Life raft system for an aircraft

 #10
20210024226
2021-01-28

Deployable apparatus to prevent helicopter rollover

 #11
20200317338
2020-10-08

UNMANNED AERIAL VEHICLE, CONTROL SYSTEM AND METHOD THEREOF, AND UNMANNED AERIAL VEHICLE LANDING CONTROL METHOD

 #12
20200216171
2020-07-09

Inflatable device for emergency aircraft buoyancy

 #13
20190202570
2019-07-04

Crash load attenuator for water ditching and floatation

 #14
20180370640
2018-12-27

AIRCRAFT

 #15
20180346105
2018-12-06

Aircraft provided with a buoyancy system, and a buoyancy method

 #16
20180305040
2018-10-25

Deployable apparatus to prevent helicopter rollover

 #17
20180208309
2018-07-26

Unmanned aerial vehicle, control system and method thereof, and unmanned aerial vehicle landing control method

 #18
20180156246
2018-06-07

PNEUMATIC ACTUATORS FOR SEVERABLE LINKAGE ASSEMBLIES

 #19
20180155038
2018-06-07

Aircraft Parachute System

 #20
20180057153
2018-03-01

AIRCRAFT WITH AN EMERGENCY FLOATATION SYSTEM

 #21
20180050785
2018-02-22

AIRSHIP INCLUDING AERODYNAMIC, FLOATATION, AND DEPLOYABLE STRUCTURES

 #22
20180022310
2018-01-25

AIRBAG SYSTEM FOR USE WITH UNMANNED AERIAL VEHICLES

 #23
20170327208
2017-11-16

Control method for controlling a buoyancy system for an aircraft, a buoyancy system, and an aircraft

 #24
20170320563
2017-11-09

Aircraft provided with a buoyancy system, and a buoyancy method

 #25
20170267367
2017-09-21

Aircraft

 #26
20170197714
2017-07-13

DRONE CAPABLE OF OPERATING IN AN AQUEOUS ENVIRONMENT

 #27
20170057645
2017-03-02

Impact protection apparatus

 #28
20170029106
2017-02-02

Unmanned vehicle

 #29
20160355248
2016-12-08

Airship including aerodynamic, floatation, and deployable structures

 #30
20160075447
2016-03-17

Impact protection apparatus

 #31
20160001893
2016-01-07

Impact protection apparatus

 #32
20150360758
2015-12-17

Longitudinal scoops for rolling stability

 #33
20150217862
2015-08-06

Buoyancy system for an aircraft, and an aircraft

 #34
20150102164
2015-04-16

Buoyancy system for an aircraft

 #35
20150041584
2015-02-12

Active vent and re-inflation system for a crash attentuation airbag

 #36
20150012154
2015-01-08

Aircraft

 #37
20140332627
2014-11-13

CONTROL AND SAFETY SYSTEM FOR AN AIRPLANE

 #38
20140319265
2014-10-30

Method of automatically triggering an emergency buoyancy system for a hybrid helicopter

 #39
20140252166
2014-09-11

Crash Load Attenuator for Water Ditching and Floatation

 #40
20140145030
2014-05-29

Method of arranging a buoyancy system on an aircraft, a buoyancy system for an aircraft, and an aircraft

 #41
20140124620
2014-05-08

Method and system for emergency landing of a vehicle

 #42
20130327890
2013-12-12

BUOYANCY SYSTEM

 #43
20130270387
2013-10-17

System and method for furling an air cushion landing system

 #44
20130032665
2013-02-07

Active vent and re-inflation system for a crash attenuation airbag

 #45
20120248241
2012-10-04

Airship including aerodynamic, floatation, and deployable structures

 #46
20120132741
2012-05-31

Method of controlling a buoyancy system for an aircraft, a buoyancy system implementing said method, and an aircraft

 #47
20120104164
2012-05-03

Aircraft Floats

 #48
20110276232
2011-11-10

Method of controlling a buoyancy system for an aircraft, and a control system implementing said method

 #49
20110049294
2011-03-03

Emergency Flotation Apparatus

 #50
20110006157
2011-01-13

Actuators principally for inflatable systems

 #51
20100230534
2010-09-16

Float pack assembly and method of use

 #52
20100181421
2010-07-22

TWO-STAGE AIRBAG INFLATION SYSTEM WITH PYROTECHNIC DELAY

 #53
20100127115
2010-05-27

Control and safety system for an airplane

 #54
20090302155
2009-12-10

Flotation systems

 #55
20070199499
2007-08-30

Actuator box assembly

 #56
20070175378
2007-08-02

Floatation system including life raft

 #57
20050040285
2005-02-24

Safety device trigger for activating a safety device

 #58
17249627
2022-02-15

Aircraft

 #59
16855764
2022-12-13

Emergency flotation system (EFS)

 #60
15867622
2018-10-16

Unmanned aerial vehicle protection airbag

 #61
15332634
2019-09-03

Integrated float-wing

 #62
14711230
2016-09-27

Inflating rotorcraft external airbags in stages