ClassID:

71344

B63G8/04 - CPC Classification

Classification description:

Underwater vessels, e.g. submarines; Equipment specially adapted therefor Superstructure

Sub-classes:
Recent Application in this class:
#1
20260084793
2026-03-26

MINIATURE MAGNETIC ROBOT SWIMMER GEOMETRIES

#2
20260070633
2026-03-12

UNDERWATER DOCKING SYSTEM FOR UNMANNED UNDERWATER VEHICLE

#3
20260042521
2026-02-12

UNDERWATER DEVICE

#4
20260034844
2026-02-05

CEMENT MIXER AND MULTIPLE PURPOSE PUMPER (CMMP) FOR LAND RIG

#5
20260008309
2026-01-08

Amphibious Robot

#6
20250355113
2025-11-20

FORWARD DEPLOYED SENSOR SYSTEM

#7
20250313319
2025-10-09

RECONFIGURABLE UNDERWATER VEHICLE CAPABLE OF FAR-DISTANCE CRUISING AND UNDERWATER INTERACTIVE OPERATION

#8
20250289544
2025-09-18

METHODS, APPARATUSES, AND SYSTEMS FOR UNMANNED UNDERWATER VEHICLES

#9
20250206423
2025-06-26

FIELD CONFIGURABLE AUTONOMOUS AIRPLANE

#10
20250145262
2025-05-08

FEEDTHROUGHS FOR ENCLOSURES IN DEEP WATER VESSELS

#11
20250137431
2025-05-01

SUBMERSIBLE BOX-WINGED VEHICLE SYSTEMS AND METHODS FOR GENERATING HYDROELECTRIC ENERGY

#12
20250100661
2025-03-27

UNDERWATER WATERCRAFT

#13
20250091700
2025-03-20

UNDERWATER EXPLORATION VEHICLE

#14
20250074564
2025-03-06

METHODS AND SYSTEMS FOR SURVEYING USING DEEP-WATER VESSELS

#15
20250052356
2025-02-13

ROBOTS FOR WATER TUNNEL INSPECTION AND SYSTEMS THEREOF

#16
20250042521
2025-02-06

SUBMERSIBLE VEHICLE WITH A FLOODABLE ACTUATOR VESSEL

#17
20250026164
2025-01-23

MORPHING CROSS-MEDIUM UNMANNED CRAFT

#18
20250019056
2025-01-16

WATERCRAFT SYSTEM

#19
20240425160
2024-12-26

SYSTEMS AND METHODS FOR A PLURALITY OF NESTED REACTION STRUCTURES IN WAVE GENERATORS

#20
20240424618
2024-12-26

FABRICATION SYSTEM FOR THE MANUFACTURE OF A SUPPORT FRAME FOR A PRESSURE VESSEL, AND METHOD OF MANUFACTURE OF A SUPPORT FRAME FOR A PRESSURE VESSEL WITH PROVISION OF SUCH FABRICATION SYSTEM

#21
20240417049
2024-12-19

BIOMIMETIC TURTLE DEVICE

#22
20240417048
2024-12-19

BIOMIMETIC FISH

#23
20240318621
2024-09-26

SUBMERSIBLE POWER PLANT

#24
20240317372
2024-09-26

MARITIME VEHICLE SYSTEMS AND METHODS

#25
20240308634
2024-09-19

SHAPE MEMORY ALLOY VARIABLE BUOYANCE ENGINE

#26
20240278888
2024-08-22

FISH-LIKE SHAPE ROBOTIC DEVICE

#27
20240239450
2024-07-18

AN UNDERWATER VESSEL AND ASSOCIATED SYSTEM

#28
20240217637
2024-07-04

WATERCRAFT SYSTEM

#29
20240199183
2024-06-20

Feedthroughs for enclosures in deep water vessels

#30
20240116612
2024-04-11

Pyram-shaped deep-sea pressure-resistant shell and design method thereof

#31
20240101236
2024-03-28

MODULAR SUBSEA VEHICLE

#32
20240084924
2024-03-14

SUBSEA TERMINATION DEVICE AND METHOD

#33
20240025524
2024-01-25

UNDERWATER SNAKE ROBOT WITH EXTREME LENGTH

#34
20230415869
2023-12-28

UNMANNED UNDERWATER VEHICLE AND SYSTEM FOR THE MAINTENANCE AND INSPECTION OF UNDERWATER FACILITIES AND METHOD OF MANAGING A TETHER TO SUPPLY POWER AND TO CONTROL SAID UNDERWATER VEHICLE

#35
20230399085
2023-12-14

Semi-autonomous immersible waterborne dock enclosure

#36
20230391435
2023-12-07

Nose arrangement and method for deploying a nose arrangement of an underwater vehicle

#37
20230294798
2023-09-21

AUTONOMOUS UNDERWATER VEHICLE AND SYSTEM FOR RECOVERING SUCH AN UNDERWATER VEHICLE

#38
20230286629
2023-09-14

Underwater watercraft

#39
20230286628
2023-09-14

SYSTEM OF MULTI-HULL UNMANNED UNDERWATER VEHICLES WITH VARIABLE-GEOMETRY HULLS

#40
20230286626
2023-09-14

Wingless hydraulic extrusion spiral rotation and forward movement type intelligent unmanned underwater vehicle

#41
20230278684
2023-09-07

Deep-ocean polymetallic nodule collector

#42
20230228869
2023-07-20

FORWARD DEPLOYED SENSOR SYSTEM

#43
20230228727
2023-07-20

Underwater robot water quality data acquisition device and control method thereof

#44
20230182877
2023-06-15

Robotic Fish

#45
20230150630
2023-05-18

Low frequency sound source for long-range glider communication and networking

#46
20230150629
2023-05-18

Collapsible underwater motive device

#47
20230060597
2023-03-02

Flange for pressure vessel with undercut fillet

#48
20230050716
2023-02-16

Hybrid unmanned underwater vehicle

#49
20230043153
2023-02-09

Accumulator module and swimming and diving aid having such an accumulator module

#50
20230031851
2023-02-02

POSITIONlNG AND RESCUE DEVICE FOR UNMANNED UNDERWATER VEHICLE

#51
20220402586
2022-12-22

Casing for a Towable Sonar Apparatus and a Method of Manufacturing a Casing for a Towable Sonar Apparatus

#52
20220274677
2022-09-01

Ultra-large marine submersible transport boats and arrangements for transportation of aqueous bulk liquids, including fresh water

#53
20220250726
2022-08-11

Underwater glider

#54
20220169350
2022-06-02

Retractable control fins for underwater vehicles

#55
20220161912
2022-05-26

Methods and systems for surveying using deep-water vessels

#56
20220144396
2022-05-12

Structures and methods for mitigating implosion pressure spikes

#57
20220111944
2022-04-14

Feedthroughs for enclosures in deep water vessels

#58
20220017195
2022-01-20

Underwater watercraft

#59
20220017194
2022-01-20

SYSTEMS, MODULES, AND SUBMERSIBLE VEHICLES FOR COLLECTING MATERIAL FROM A SEAFLOOR

#60
20210379946
2021-12-09

Wheel-legged amphibious mobile robot with variable attack angle

#61
20210371067
2021-12-02

Maritime vehicle systems and methods

#62
20210331774
2021-10-28

Modular underwater vehicle

#63
20210309332
2021-10-07

Biomimetic robotic manta ray

#64
20210291947
2021-09-23

Systems, modules, and submersible vehicles for collecting material from a seafloor

#65
20210078685
2021-03-18

Modular system for submersible vehicle

#66
20200354032
2020-11-12

Mast for a marine or submarine vessel

#67
20200283107
2020-09-10

Hull device

#68
20200115016
2020-04-16

Winged autonomous underwater vehicle (AUV)

#69
20200110187
2020-04-09

Systems and methods of coupling underwater vehicle with underwater sensor storage container

#70
20180290718
2018-10-11

Underwater watercraft

#71
20180251199
2018-09-06

Re-configurable subsea robot

#72
20180237116
2018-08-23

INSERTS FOR SUBSEA SYSTEMS

#73
20180208274
2018-07-26

Coupling device for recovering unmanned ship and coupling control method using same

#74
20180162502
2018-06-14

Vessel having wing sail assembly

#75
20170240258
2017-08-24

Autonomous underwater system for a 4D environmental monitoring

#76
20170174300
2017-06-22

Underwater modular device

#77
20170066504
2017-03-09

Polymer drag reduction systems on vehicle surfaces

#78
20160376001
2016-12-29

VEHICLE INCLUDING A TETRAHEDRAL BODY OR CHASSIS

#79
20160368566
2016-12-22

Movement device capable of generating greater propelling force

#80
20160229503
2016-08-11

Underwater watercraft

#81
20160221655
2016-08-04

System for the deployment of marine payloads

#82
20160207132
2016-07-21

Submarine hull steel having enhanced weldability

#83
20160129979
2016-05-12

Transformer in-situ inspection vehicle with a cage hull

#84
20160090160
2016-03-31

UNDERWATER MOBILE BODY

#85
20160023732
2016-01-28

Subsea vessel and use

#86
20150314845
2015-11-05

Pressure-resistant container and exploration machine provided with the same

#87
20150210368
2015-07-30

Manned submarine for underwater viewing and experience

#88
20140144364
2014-05-29

Structure for supporting and guiding a hoistable mast of a submarine vehicle

#89
20120073490
2012-03-29

Sealable dome assembly

#90
20100186656
2010-07-29

Underwater vessel with above-water propulsion

#91
20090020063
2009-01-22

Propelled Tow Body

#92
20080213121
2008-09-04

Steel for submarine hulls with improved weldability

#93
19241308
2025-10-07

Reconfigurable underwater vehicle capable of far-distance cruising and underwater interactive operation

#94
18620130
2025-02-25

Underwater submersible robot and control method and control apparatus therefor

#95
18369764
2025-03-11

Methods for operating a field configurable vehicle

#96
18369704
2025-03-25

Methods for managing buoyancy of a field configurable vehicle

#97
18242507
2024-11-26

Systems and methods for configuring mission-dependent vehicle assemblies

#98
18224056
2025-03-25

Systems and methods for joining swarm-communication modules

#99
18224052
2024-11-26

Systems and methods for joining light-communication modules

#100
18224040
2024-12-10

Systems and methods for joining buoyancy-controlling modules

#101
18224037
2024-12-10

Systems and methods for joining mass-controlling modules

#102
18224033
2024-11-26

Systems and methods for joining charged scuttle modules

#103
18224026
2024-11-26

Systems and methods for joining door modules

#104
18224021
2024-11-26

Systems and methods for joining counter-rotating propeller assemblies

#105
18224013
2024-10-29

Systems and methods for joining modules having integrated capillaries

#106
18220811
2024-10-29

Systems and methods for joining propulsion modules

#107
18220806
2024-10-29

Systems and methods for joining movably coupled modules

#108
18220802
2024-10-29

Systems and methods for joining ferry modules

#109
18220796
2024-11-19

Systems and methods for releasable attachment mechanisms

#110
18220725
2024-10-29

Systems and methods for mounting mechanisms

#111
18220332
2024-10-29

Systems and methods for joining magnetically coupled modules

#112
18220311
2024-10-22

Module joining systems and methods of use

#113
18220202
2024-10-22

Systems and methods for joining modules of surface vehicles

#114
18220144
2026-05-05

Systems and methods for joining modules of airborne vehicles

#115
18217986
2026-04-28

Systems and methods for joining modules of unmanned undersea vehicles

#116
18217517
2024-09-24

Field configurable vehicle having an integral bladder

#117
17300036
2023-09-19

Methods of forming field configurable underwater vehicles

#118
17300035
2024-02-20

Supplemental techniques for vehicle and module thermal management

#119
16974043
2023-09-05

Apparatus and method for joining modules in a field configurable autonomous vehicle

#120
16974039
2025-10-28

Field configurable autonomous vehicle

#121
15450035
2018-04-10

Multi-joint fish robot capable of rapid acceleration propulsion