ClassID:

72543

B64D17/80 - CPC Classification

Classification description:

Parachutes in association with aircraft, e.g. for braking thereof

Recent Application in this class:
#1
20260152300
2026-06-04

CONTROL METHOD BASED ON UNMANNED AERIAL VEHICLE SYSTEM AND UNMANNED AERIAL VEHICLE SYSTEM

#2
20260125157
2026-05-07

PRE-DEPLOYED STEERABLE PARAFOIL APPARATUS FOR STRATOSPHERIC GUIDED DESCENT

#3
20260042542
2026-02-12

POWER SUPPLEMENT-BASED CONTROLLABLE LANDING METHOD AND SYSTEM FOR PARACHUTE LANDING TARGET, AND TARGET CONTROLLABLE LANDING METHOD AND SYSTEM

#4
20260015081
2026-01-15

VERTICAL TAKEOFF AND LANDING (VTOL) AIRCRAFT SYSTEMS AND METHODS

#5
20250382063
2025-12-18

FLIGHT PLATFORM, PARACHUTE DEVICE, AIRCRAFT, AND CONTROL METHOD AND SYSTEM THEREOF

#6
20250296686
2025-09-25

SAFETY DEVICE AND FLIGHT VEHICLE PROVIDED WITH SAFETY DEVICE

#7
20250276779
2025-09-04

System and Associated Methods for an Aerial Device to Provide Airborne Payloads

#8
20250256869
2025-08-14

Off-Center Parachute Flight Termination System Including Latch Mechanism Disconnectable by Burn Wire

#9
20250187737
2025-06-12

EJECTION APPARATUS

#10
20250147507
2025-05-08

AUTOMATED AIRCRAFT RECOVERY SYSTEM

#11
20250091720
2025-03-20

PARACHUTE, SAFETY DEVICE, AND FLIGHT VEHICLE PROVIDED WITH SAFETY DEVICE

#12
20250074605
2025-03-06

PARACHUTE, AND SAFETY DEVICE AND FLIGHT VEHICLE PROVIDED WITH PARACHUTE

#13
20250051005
2025-02-13

PROPELLER IMPACT DETECTION AND FORCE REDUCTION

#14
20250010970
2025-01-09

REUSABLE BALLOON SYSTEM

#15
20240400237
2024-12-05

SAFETY DEVICE AND FLIGHT VEHICLE INCLUDING SAFETY DEVICE

#16
20240391614
2024-11-28

SAFETY DEVICE AND FLIGHT VEHICLE PROVIDED WITH SAFETY DEVICE

#17
20240317410
2024-09-26

"G" Load Suppressing Aircraft

#18
20240294276
2024-09-05

ROCKET PROPELLED DRONE

#19
20240294255
2024-09-05

Wearable Propulsion Flight Systems Suited To The User Body

#20
20240262513
2024-08-08

SAFETY DEVICE AND FLIGHT VEHICLE PROVIDED WITH SAFETY DEVICE

#21
20240255010
2024-08-01

ACTUATOR, SAFETY DEVICE, AND FLYING BODY

#22
20240246701
2024-07-25

VTOL aircraft-conducted soft capture, preserving and landing of spacecrafts

#23
20240210940
2024-06-27

Automated aircraft recovery system

#24
20240201695
2024-06-20

SITUATIONAL AWARENESS, VEHICLE CONTROL, AND/OR CONTINGENCY PLANNING FOR AIRCRAFT ACTUATOR FAILURE

#25
20240166382
2024-05-23

DRONE PARACHUTE SYSTEMS FOR DELIVERY OR RECOVERY

#26
20240152162
2024-05-09

CONTROL METHOD AND DEVICE OF UNMANNED AERIAL VEHICLE SYSTEM, UNMANNED AERIAL VEHICLE SYSTEM AND STORAGE MEDIUM

#27
20240150035
2024-05-09

ASSEMBLY COMPRISING A LAUNCH MOTOR VEHICLE AND A JET-POWERED DRONE AIRCRAFT, AND METHOD FOR TRANSPORTING AND RELEASING A LOAD

#28
20240123781
2024-04-18

NARROW VEHICLES AND AIRCRAFT VEHICLES

#29
20240083586
2024-03-14

Device and Method for Delaying the Opening of a Parachute and a Parachute System

#30
20240083578
2024-03-14

Off-Center Parachute Flight Termination System Including Latch Mechanism Disconnectable by Burn Wire

#31
20240076038
2024-03-07

Weapon mountable tactical heads-up display systems and methods

#32
20240075779
2024-03-07

Self-powered drone flying car for land and air

#33
20240043115
2024-02-08

Propeller impact detection and force reduction

#34
20240034452
2024-02-01

Reusable balloon system

#35
20230406488
2023-12-21

VERTICAL TAKEOFF AND LANDING (VTOL) AIRCRAFT SYSTEMS AND METHODS

#36
20230406487
2023-12-21

Vertical takeoff and landing (VTOL) aircraft systems and methods

#37
20230322356
2023-10-12

Rotary wing aircraft

#38
20230303245
2023-09-28

Unmanned supply delivery aircraft

#39
20230286666
2023-09-14

IN-FLIGHT DRONE STRUCTURE MODIFICATION

#40
20230264821
2023-08-24

Aircraft emergency parachute deployment system

#41
20230227167
2023-07-20

PARACHUTE AND INFLATABLE ASSEMBLY FOR AIR TAXI

#42
20230150676
2023-05-18

DROGUE PARACHUTE SYSTEM FOR SPACECRAFT

#43
20230150657
2023-05-18

MANNED AND UNMANNED AIRCRAFT

#44
20230150648
2023-05-18

Methods and apparatus for space-efficient aircraft deployment

#45
20230144699
2023-05-11

VEHICLE HAVING MULTIPLE CONFIGURATIONS INCLUDING ROAD CONFIGURATION AND FLYING CONFIGURATION BASED UPON ROTOR POSITION

#46
20230116259
2023-04-13

Safety device, and flying body provided with safety device

#47
20230116018
2023-04-13

Safety device, and flying vehicle provided with safety device

#48
20230093952
2023-03-30

Aerial vehicle safety apparatus and aerial vehicle

#49
20230091659
2023-03-23

High-Altitude Airborne Remote Sensing

#50
20230085329
2023-03-16

JET-PROPELLED VTOL HYBRID CAR

#51
20230075907
2023-03-09

Off-center parachute flight termination system including latch mechanism disconnectable by burn wire

#52
20230034734
2023-02-02

Multimodal aircraft recovery system

#53
20220412692
2022-12-29

Weapon mountable tactical heads-up display systems and methods

#54
20220411080
2022-12-29

DROGUE PARACHUTE SYSTEM FOR SPACECRAFT

#55
20220411053
2022-12-29

Unmanned aerial vehicle and control systems and methods

#56
20220402599
2022-12-22

Propeller impact detection and force reduction

#57
20220388669
2022-12-08

Aircraft Safety Livesaving System

#58
20220388668
2022-12-08

Aircraft Safety Livesaving System

#59
20220380041
2022-12-01

Deployable emergency situation awareness support system

#60
20220363399
2022-11-17

Parachute device, flight device, and flying body ejection mechanism

#61
20220348337
2022-11-03

Parachute device, flight device, and flying body ejection mechanism

#62
20220340289
2022-10-27

Aerial vehicle safety apparatus and method of accommodating expandable object in aerial vehicle safety apparatus

#63
20220289357
2022-09-15

Reusable balloon system

#64
20220281614
2022-09-08

Aircraft

#65
20220234755
2022-07-28

Assembly comprising a launch motor vehicle and a jet-powered drone aircraft, and method for transporting and releasing a load

#66
20220227495
2022-07-21

Parachute device, flight device, and flying body ejection mechanism

#67
20220204170
2022-06-30

Aerial vehicle based damage avoidance system including safety apparatus for mitigating damage to nearby bystanders or vehicles

#68
20220177143
2022-06-09

Emergency parachute system for rescue of persons, or of manned or unmanned aerial vehicles

#69
20220169395
2022-06-02

Bimodal parachute deployment system

#70
20220144432
2022-05-12

Off-center parachute flight termination system including latch mechanism disconnectable by burn wire

#71
20220127006
2022-04-28

Parachute device, flight device, and flying body ejection mechanism

#72
20220119099
2022-04-21

Multi-rotor manned aircraft

#73
20220111970
2022-04-14

Automated aircraft recovery system

#74
20220073209
2022-03-10

Parachute device for drone and method for opening parachute thereof

#75
20220036744
2022-02-03

System to automate a non-destructive test for stress or stress change using unmanned aerial vehicle and ultrasound

#76
20220026929
2022-01-27

Systems and methods for taking, processing, retrieving, and displaying images from unmanned aerial vehicles

#77
20220001994
2022-01-06

DRONE HAVING PARACHUTE AND CONTROL METHOD THEREOF

#78
20220001983
2022-01-06

Precision delivery vehicle including folding wings and deployable, unpowered rotor

#79
20210403153
2021-12-30

Multi mode safety system for VTOL aircraft

#80
20210394886
2021-12-23

REUSABLE BALLOON SYSTEM

#81
20210371114
2021-12-02

Flying object operation device, malfunction prevention method for flying object operation device, flying object thrust generation device, parachute or paraglider deploying device, and airbag device

#82
20210371081
2021-12-02

Air-launched unmanned aerial vehicle

#83
20210362861
2021-11-25

Systems and methods for parachute-assisted landing of an unmanned aerial vehicle

#84
20210362848
2021-11-25

Variable-geometry vertical take-off and landing (VTOL) aircraft system

#85
20210354833
2021-11-18

Unmanned flight equipment, alarm device, aerial vehicle, and alarm device release apparatus

#86
20210354806
2021-11-18

Air mobility control system and air mobility control method

#87
20210323683
2021-10-21

Interior drogue parachute assembly for ejection seats

#88
20210300545
2021-09-30

AERIAL VEHICLE

#89
20210261249
2021-08-26

Unmanned aerial vehicle with cloth part deployment system

#90
20210253232
2021-08-19

Hover-capable aircraft

#91
20210250084
2021-08-12

VIRTUAL RADAR SYSTEM FOR UNMANNED AERIAL VEHICLES

#92
20210240204
2021-08-05

Transportation pod that deploys from an aircraft or vehicle

#93
20210237868
2021-08-05

Unmanned aerial vehicle

#94
20210155343
2021-05-27

Unmanned aerial vehicle recovery systems and methods

#95
20210147075
2021-05-20

LANDING APPARATUS, LANDING CONTROL METHOD, AND LANDING CONTROL PROGRAM

#96
20210147070
2021-05-20

System and method for braking flying objects

#97
20210132634
2021-05-06

Situational awareness, vehicle control, and/or contingency planning for aircraft actuator failure

#98
20210109549
2021-04-15

UNMANNED AIRCRAFT SYSTEM CAPABLE OF AUTONOMOUS FLIGHT

#99
20210094692
2021-04-01

BALLISTICALLY-DEPLOYED CONTROLLABLE PARASAIL

#100
20210094691
2021-04-01

Systems and methods for parachute deployment

#101
20210086893
2021-03-25

CONVERTIPLANE

#102
20210061464
2021-03-04

Flying apparatus

#103
20210061436
2021-03-04

FLIGHT TERMINATION SYSTEM FOR AERIAL VEHICLES

#104
20210053690
2021-02-25

VEHICLE RECOVERY SYSTEM

#105
20210039780
2021-02-11

Paradrone

#106
20210039766
2021-02-11

World Airway Safety

#107
20210031913
2021-02-04

Rocket propelled drone

#108
20210024222
2021-01-28

AIRCRAFT SAFETY APPARATUS

#109
20210016871
2021-01-21

Integrated thrust and drag control of an aircraft

#110
20210001978
2021-01-07

Propeller impact detection and force reduction

#111
20200369391
2020-11-26

Emergency landing apparatus deployment for emergency landing of aircraft

#112
20200339278
2020-10-29

Aerial vehicle safety apparatus and aerial vehicle

#113
20200331618
2020-10-22

Parachute control system for an unmanned aerial vehicle

#114
20200255157
2020-08-13

Automatic safety parachute deployment system for multi rotor drones

#115
20200216181
2020-07-09

Aerial vehicle safety apparatus and aerial vehicle

#116
20200207480
2020-07-02

Bimodal parachute deployment system

#117
20200198791
2020-06-25

Aerial vehicle

#118
20200198790
2020-06-25

Aerial vehicle safety apparatus and aerial vehicle

#119
20200189728
2020-06-18

Brake systems for aircraft and related methods

#120
20200189725
2020-06-18

Brake systems for aircraft and related methods

#121
20200122846
2020-04-23

INFLATABLE DEPLOYMENT APPARATUS FOR DESCENT-RESTRAINT SYSTEM FOR AERIAL VEHICLES

#122
20200108939
2020-04-09

Damage mitigating apparatus operable by pressurized deployment of a fabric

#123
20200107976
2020-04-09

Safety system for aerial vehicles and method of operation

#124
20200062411
2020-02-27

Attached rocket parachute deployment system

#125
20200062410
2020-02-27

Cinched parachute

#126
20200062381
2020-02-27

Propeller impact detection and force reduction

#127
20200055608
2020-02-20

PARACHUTE SYSTEM, SAFETY PROTECTION METHOD AND DEVICE OF UNMANNED AERIAL VEHICLE

#128
20200047892
2020-02-13

Parachute architecture for low-altitude VTOL aircraft

#129
20190389590
2019-12-26

Multi-rocket parachute deployment system

#130
20190344897
2019-11-14

SHOCK CORD APPARATUS FOR DRONE RECOVERY SYSTEM

#131
20190315474
2019-10-17

Device and method for ejecting a parachute

#132
20190315462
2019-10-17

Deployable emergency situation awareness support system

#133
20190225347
2019-07-25

Distributed parachute system

#134
20190193848
2019-06-27

Manned and unmanned aircraft

#135
20190193847
2019-06-27

Manned and unmanned aircraft

#136
20190176977
2019-06-13

Propeller impact detection and force reduction

#137
20190168882
2019-06-06

ROTARY-WING AERODYNE WITH PARACHUTE

#138
20190138005
2019-05-09

Unmanned Aerial Vehicle Damage Mitigation System

#139
20190112058
2019-04-18

Parachute tow and release system with canopy extraction controlled by drag surface

#140
20190112057
2019-04-18

Parachute deployment system using decoupled tow and release lines

#141
20190086920
2019-03-21

Persistent surveillance unmanned aerial vehicle and launch/recovery platform system and method of using with secure communication, sensor systems, targeting systems, locating systems, and precision landing and stabilization systems

#142
20190047725
2019-02-14

Launching device for launching an object

#143
20190047342
2019-02-14

VERTICAL TAKEOFF AND LANDING TRANSPORTATION SYSTEM

#144
20190033862
2019-01-31

System and method for situational awareness, vehicle control, and/or contingency planning

#145
20190033861
2019-01-31

Method for vehicle contingency planning

#146
20190031330
2019-01-31

System and method for situational awareness, vehicle control, and/or contingency planning

#147
20190016468
2019-01-17

Rocket-based inverted parachute deployment system

#148
20190016448
2019-01-17

Sealed float with batteries

#149
20190009879
2019-01-10

UNMANNED AERIAL VEHICLES WITH MULTIPLE CONFIGURATIONS

#150
20180362168
2018-12-20

UNMANNED AERIAL VEHICLE RECOVERY SYSTEM

#151
20180354618
2018-12-13

ACTIVE TETHERS FOR CONTROLLING UAV FLIGHT VOLUMES, AND ASSOCIATED METHODS AND SYSTEMS

#152
20180354613
2018-12-13

AERIAL VEHICLE

#153
20180281953
2018-10-04

Precision delivery vehicle

#154
20180281944
2018-10-04

Modular and morphable air vehicle

#155
20180281943
2018-10-04

Transportation services for pod assemblies

#156
20180244394
2018-08-30

Safety device and crash preventing drone comprising same

#157
20180244378
2018-08-30

Manned and unmanned aircraft

#158
20180162552
2018-06-14

Impact velocity reduction by mass ejection

#159
20180155038
2018-06-07

Aircraft Parachute System

#160
20180141668
2018-05-24

Pneumatic parachute deployment system

#161
20180141667
2018-05-24

Cinched parachute

#162
20180118354
2018-05-03

Distributed parachute system

#163
20180118353
2018-05-03

Bimodal parachute deployment system

#164
20180111695
2018-04-26

Mechanical timing connection for sequencing airbag activation with rocket for deploying aircraft parachute

#165
20180105250
2018-04-19

Atmospheric balloon descent system

#166
20180086449
2018-03-29

Single use logistic glider

#167
20180065745
2018-03-08

UNMANNED VEHICLES NAVIGATION TERMINATION SYSTEM

#168
20180056743
2018-03-01

Jet-propelled VTOL hybrid car

#169
20180050805
2018-02-22

Intelligent parachute rescue system for manned and unmanned aerial vehicles

#170
20180011487
2018-01-11

Automated aircraft recovery system

#171
20180009540
2018-01-11

Multimodal aircraft recovery system

#172
20180009539
2018-01-11

Multi-rocket parachute deployment system

#173
20180002011
2018-01-04

Aircraft with selectively attachable passenger pod assembly

#174
20170371332
2017-12-28

Method for replacing a signal controlling an actuator in a remote-controlled flying device with another signal

#175
20170369150
2017-12-28

Air-launched unmanned aerial vehicle

#176
20170313433
2017-11-02

Helicopter with battery abnormality detection capability

#177
20170297724
2017-10-19

Riser release flaring system for parafoils

#178
20170267367
2017-09-21

Aircraft

#179
20170267347
2017-09-21

Package delivery mechanism in an unmanned aerial vehicle

#180
20170233088
2017-08-17

Aircraft parachute deployment autopilot

#181
20170233087
2017-08-17

Bridle for aircraft parachute deployment rocket

#182
20170233086
2017-08-17

Aircraft parachute system utilizing airbag to assist with parachute deployment

#183
20170225792
2017-08-10

PARACHUTE DEPLOYMENT SYSTEM FOR AN UNMANNED AERIAL VEHICLE

#184
20170210469
2017-07-27

Modular and morphable air vehicle

#185
20170184524
2017-06-29

Solar power panel failure detection and searching system

#186
20170166308
2017-06-15

Sonotube deployable multicopter

#187
20170158338
2017-06-08

Parachute control system for an unmanned aerial vehicle

#188
20170158337
2017-06-08

Inflatable parachute airbag system

#189
20170158327
2017-06-08

UAV with wing-plate assemblies providing efficient vertical takeoff and landing capability

#190
20170106986
2017-04-20

Parachute deployment system for an unmanned aerial vehicle

#191
20170101180
2017-04-13

Remote controlled aerial reconnaissance vehicle

#192
20170096221
2017-04-06

Modular and morphable air vehicle

#193
20170066537
2017-03-09

Parachute deployment apparatus, system and method of use

#194
20170050735
2017-02-23

Objects falling deceleration system activated by air buoyance

#195
20170001724
2017-01-05

Unmanned supply delivery aircraft

#196
20160376029
2016-12-29

Small unmanned air vehicle repulsing apparatus

#197
20160368610
2016-12-22

Inflatable parachute airbag system

#198
20160347462
2016-12-01

Unmanned aerial vehicle recovery system

#199
20160340049
2016-11-24

Flight termination for air vehicles

#200
20160318615
2016-11-03

AUTONOMOUS SAFETY AND RECOVERY SYSTEM FOR UNMANNED AERIAL VEHICLES

#201
20160311530
2016-10-27

Aircraft with a plurality of engines driving a common driveshaft

#202
20160304193
2016-10-20

Multi-rotor personal air vehicle with a central lifting fan

#203
20160297520
2016-10-13

Modular nacelles to provide vertical takeoff and landing (VTOL) capabilities to fixed wing aerial vehicles, and associated systems and methods

#204
20160280380
2016-09-29

Parachute system mounted to payload

#205
20160274577
2016-09-22

Unmanned aerial vehicle landing system

#206
20160272314
2016-09-22

Flying car or drone

#207
20160221681
2016-08-04

Life-saving equipment for unmanned air vehicles

#208
20160046372
2016-02-18

Rocket Morphing Aerial Vehicle

#209
20150344139
2015-12-03

Inflatable deceleration apparatus

#210
20150314881
2015-11-05

SAFETY APPARATUS FOR A MULTI-BLADE AIRCRAFT

#211
20150266573
2015-09-24

System for airboarding behind an aircraft

#212
20150217613
2015-08-06

Modular and morphable air vehicle

#213
20150175258
2015-06-25

HELICOPTER WITH H-PATTERN STRUCTURE

#214
20150102155
2015-04-16

ROAD-AND-AIR TRANSPORT VEHICLE

#215
20150012154
2015-01-08

Aircraft

#216
20150008287
2015-01-08

Spacecraft's parachutes with straps for compensating the oscillations

#217
20140367509
2014-12-18

AIRCRAFT WITH FREEWHEELING ENGINE

#218
20140332627
2014-11-13

CONTROL AND SAFETY SYSTEM FOR AN AIRPLANE

#219
20140284427
2014-09-25

Handle for dual mode airborne vehicle landing

#220
20140284419
2014-09-25

Aircraft with pivoting rotor mast

#221
20140147277
2014-05-29

ROTOR BLADE SYSTEM FOR HELICOPTER

#222
20130233964
2013-09-12

TETHERED AERIAL SYSTEM FOR DATA GATHERING

#223
20130221159
2013-08-29

Aircraft parachute with bowden cables energized by the dynamic shock of the canopy

#224
20130175398
2013-07-11

Airplane parachute

#225
20120312911
2012-12-13

Airship launch from a cargo airship

#226
20120234968
2012-09-20

Aircraft with freewheeling engine

#227
20110315806
2011-12-29

Modular and morphable air vehicle

#228
20110272523
2011-11-10

SHOCK ABSORPTION SYSTEM

#229
20110168834
2011-07-14

Ducted fan VTOL vehicles

#230
20100176246
2010-07-15

Intelligent ballistic parachute system that performs pre-activation and/or post-activation actions

#231
20100176244
2010-07-15

Intelligent ballistic parachute system with fuel discharge

#232
20100127115
2010-05-27

Control and safety system for an airplane

#233
20100051750
2010-03-04

System and method for space elevator deployment

#234
20100044516
2010-02-25

Recovery and rescue system for aircraft

#235
20090314886
2009-12-24

DEPLOYMENT OF TELESCOPING AIRCRAFT STRUCTURES BY DROGUE PARACHUTE RISER TENSION

#236
20090308979
2009-12-17

Parachute release device for unmanned aerial vehicle (UAV)

#237
20090173829
2009-07-09

Safety pre-impact deceleration system for vehicles

#238
20090050744
2009-02-26

Aircraft with emergency landing system

#239
20080296434
2008-12-04

Parachute-Landing Device for Whole Airplane

#240
20080283673
2008-11-20

Ducted fan VTOL vehicles

#241
20080054121
2008-03-06

Ducted fan VTOL vehicles

#242
20070145193
2007-06-28

Safety pre-impact deceleration system for vehicles

#243
20070034739
2007-02-15

Ducted fan VTOL vehicles

#244
20060249629
2006-11-09

Emergency system of airplane parachute with cushion

#245
18381539
2025-03-25

Emergency landing parachute-balloon system

#246
18055430
2023-10-10

System, method, and apparatus for controlled descent

#247
17249627
2022-02-15

Aircraft

#248
17211777
2021-11-23

System for fire suppression by autonomous air and ground vehicles

#249
16708283
2022-11-01

Aircraft with distributed power system, distributed control system, and safe deployment mechanism for ballistic recovery system

#250
16504563
2022-07-19

Delivery system for unmanned aerial vehicles

#251
16408118
2020-04-21

Secured lines for ballistic recovery system

#252
16381898
2019-11-05

Parachute architecture for low-altitude VTOL aircraft

#253
16355551
2019-12-31

Preferred break points and paths in airframes for ballistic parachute systems

#254
16155609
2019-04-30

Preferred break points and paths in airframes for ballistic parachute systems

#255
15951987
2018-10-16

Parachute tow and release system with canopy extraction controlled by drag surface

#256
15948694
2018-09-04

Parachute deployment system using decoupled tow and release lines

#257
15877047
2019-04-02

Propeller impact detection and force reduction

#258
15783909
2018-05-29

Parachute deployment system using decoupled tow and release lines

#259
15783898
2018-08-28

Sealed float with batteries

#260
15593803
2018-09-04

Unmanned aerial vehicles with multiple configurations

#261
15469329
2018-11-27

Automated pilotless air ambulance

#262
15440533
2018-10-09

Damage avoidance system for unmanned aerial vehicle using stored energy from descent

#263
15424585
2018-02-13

Inflatable deployment apparatus for descent-restraint system for aerial vehicles

#264
15338089
2019-12-17

Attached rocket parachute deployment system

#265
15285078
2020-03-10

Methods of safe operation of unmanned aerial vehicles

#266
15249079
2018-10-23

Rocket-based inverted parachute deployment system

#267
15167424
2018-03-06

Impact velocity reduction by mass ejection

#268
15058708
2017-12-12

Drone aircraft

#269
14712062
2017-01-31

Aircraft having circular body and blades

#270
14596471
2017-07-11

Systems, devices, and/or methods for managing targeted payload descent

#271
14514610
2017-06-13

Aluminized parachute as solar shield

#272
14500826
2017-04-04

Damage avoidance system for unmanned aerial vehicle