ClassID:

70343

B63B1/04 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull

Sub-classes:
Recent Application in this class:
#1
20260048822
2026-02-19

FLOATING STRUCTURE

#2
20260042516
2026-02-12

MODULAR STORAGE STRUCTURE FOR POSITIONING IN A BODY OF WATER

#3
20260022687
2026-01-22

SEMI-SUBMERSIBLE PLATFORM FOR A WIND TURBINE SUPPORT

#4
20250340283
2025-11-06

APPARATUS FOR EMISSIONS REDUCTION AS A SERVICE (ERaaS)

#5
20250263157
2025-08-21

HYDROFOIL SLED FOR PAYLOAD TRANSPORT

#6
20250214677
2025-07-03

Aluminum Watercraft With Rounded Corners At The Stern

#7
20250137439
2025-05-01

OFFSHORE FLOATING WIND TURBINE PLATFORM OF SEMI SUBMERSIBLE TYPE WITH COLUMNS’ CROSS-SECTION AREA EXPANDED UP TO WATER SURFACE

#8
20250074545
2025-03-06

WATERCRAFT PLANING HULL WITH INVERTED CHINE

#9
20250033744
2025-01-30

LIVEWELL FOR FISHING BOATS

#10
20250019037
2025-01-16

Floating Foundation For An Offshore Wind Turbine

#11
20240270353
2024-08-15

Livewell for fishing boats

#12
20240258896
2024-08-01

Dual Pumping Hydrofoil System And Balanced Dual Linear Drive Propulsion System And Vehicles And Boats Using Same

#13
20230356815
2023-11-09

MODULAR STORAGE STRUCTURE FOR POSITIONING IN A BODY OF WATER

#14
20230264786
2023-08-24

Dual pumping hydrofoil system and balanced dual linear drive propulsion system and vehicles and boats using same

#15
20230192236
2023-06-22

WATER CRAFT AND METHOD FOR MANUFACTURING SUCH A WATER CRAFT

#16
20230174198
2023-06-08

UNDERWATER DETECTION DEVICE AND CONTROL METHOD THEREOF

#17
20230174195
2023-06-08

PLEASURE CRAFT HAVING AN IMPROVED DECK CONSTRUCTION

#18
20230100528
2023-03-30

BOAT SHELLS WITH WATERPROOF LAYER THEREBETWEEN

#19
20220388605
2022-12-08

Hull auxiliary mechanism for reducing the draft of a hull

#20
20220266196
2022-08-25

Apparatus for Emissions Reduction as a Service (ERaaS)

#21
20220250722
2022-08-11

Wind turbine comprising a floating foundation having a plurality of buoyancy bodies

#22
20220228550
2022-07-21

Systems and methods for hydro-based electric power generation

#23
20220177103
2022-06-09

WATERSPORTS BOAT WITH ENHANCED WAKE GENERATION CHARACTERISTICS AND RELATED METHODS AND SYSTEMS

#24
20220169344
2022-06-02

Vessel

#25
20220105762
2022-04-07

Self Trailered Boat

#26
20220105761
2022-04-07

Boat with Foot Pedal Operated Braking System

#27
20220073181
2022-03-10

Apparatus for emissions reduction as a service (ERaaS)

#28
20220063773
2022-03-03

Geostationary floating platform

#29
20220033038
2022-02-03

Eight

#30
20220001958
2022-01-06

Hybrid chine boat hull and methods of manufacture and use

#31
20210394873
2021-12-23

Operations Vessel for the Maintenance, Installation and/or Disassembly of Offshore Structures

#32
20210362819
2021-11-25

WATERCRAFT WITH ELECTRIC DRIVE SYSTEM

#33
20210291933
2021-09-23

ENVIRONMENTALLY FRIENDLY BOAT HAVING A SAFETY-ENHANCING HULL STRUCTURE

#34
20210284293
2021-09-16

Livewell for fishing boats

#35
20210269134
2021-09-02

Jet propelled boat

#36
20210246866
2021-08-12

Systems and methods for hydro-based electric power generation

#37
20210245849
2021-08-12

Modular storage structure for positioning in a body of water

#38
20210245839
2021-08-12

Recreational watercraft with open platform passenger deck

#39
20210245838
2021-08-12

Boat having a removable seat positioned over a walkway accessing an expandable deck

#40
20210237835
2021-08-05

System and method for integrated watercraft solar panels

#41
20210214055
2021-07-15

Ocean cleanup autonomous system (OCAS)

#42
20210188399
2021-06-24

Water craft suspension arrangement

#43
20210188398
2021-06-24

Dual Pumping Hydrofoil System And Balanced Dual Linear Drive Propulsion System And Vehicles And Boats Using Same

#44
20210171166
2021-06-10

Floating maritime vessel comprising a detachable measuring keel

#45
20210155320
2021-05-27

Underwater appendage assembly

#46
20200331563
2020-10-22

MARINE VESSEL

#47
20200140040
2020-05-07

Boat With An Enhanced Buoyant Body And Foam Filling Method For The Buoyant Body

#48
20200140039
2020-05-07

BOAT WITH AN IMPROVED BUOYANT BODY

#49
20190270495
2019-09-05

Suspension-based collapsible strakes for watercraft and watercraft including the same

#50
20190210692
2019-07-11

Vessel for operating on a body of water, comprising an aft foil for generating a thrust force and adjustment means for adjusting an angle of incidence of the aft foil

#51
20190193824
2019-06-27

Marine vessel

#52
20190002065
2019-01-03

Sailing Yacht

#53
20180339748
2018-11-29

Unmanned semi-submarine

#54
20180162489
2018-06-14

Minimum wave bow

#55
20180118309
2018-05-03

Floating mounting having a depth-variable horizontal cross-section

#56
20170217271
2017-08-03

SNOWMOBILE FLOTATION SYSTEMS

#57
20170210445
2017-07-27

Personal watercraft

#58
20160280340
2016-09-29

Floatation device for use in water recreation

#59
20160207591
2016-07-21

Variable Second Pad Keel

#60
20160059938
2016-03-03

Smart floating platforms

#61
20160016640
2016-01-21

Floating unit

#62
20150329180
2015-11-19

Floating body structure

#63
20150314831
2015-11-05

Air chamber hull

#64
20150307167
2015-10-29

VESSEL CONFIGURED FOR PITCH REDUCTION

#65
20150298767
2015-10-22

Air lubrication system

#66
20150291258
2015-10-15

CONVERTIBLE FLOATING PLATFORM

#67
20150284063
2015-10-08

Device for marine exploration

#68
20150197325
2015-07-16

Wave Powered Water-Borne Vessel

#69
20150175245
2015-06-25

Butt joint octagonal frustum type floating production storage and offloading system

#70
20150158568
2015-06-11

VESSEL WITH ROTATABLE POD

#71
20140196655
2014-07-17

Displacement hull form not subject to the limitation of hull speed

#72
20140083346
2014-03-27

Wakesurfing boat and hull for a wakesurfing boat

#73
20140060411
2014-03-06

Annular buoyant body

#74
20130319309
2013-12-05

System for producing energy through the action of waves

#75
20130269585
2013-10-17

Underwater moving apparatus and moving method thereof

#76
20130180443
2013-07-18

Offshore platform having SCR porches mounted on riser keel guide

#77
20130160693
2013-06-27

Semi-submersible vessel and operating method

#78
20130019792
2013-01-24

Floating foundation for mass production

#79
20120312216
2012-12-13

VESSEL CONFIGURED FOR PITCH REDUCTION

#80
20120227652
2012-09-13

Vessel

#81
20110297068
2011-12-08

UNIVERSAL DEPTH BOAT

#82
20110247542
2011-10-13

WATERCRAFT ACCESSORY

#83
20110232558
2011-09-29

SUBMERSIBLE VEHICLE WITH SWEPT HULL

#84
20110226175
2011-09-22

Submersible vehicle with swept hull

#85
20110155033
2011-06-30

Ventilated hydrofoils for watercraft

#86
20110146555
2011-06-23

Watercraft hull and associated methods

#87
20110073031
2011-03-31

Base assembly useful in permitting a floating campfire

#88
20100101471
2010-04-29

Boat hull design

#89
20090293789
2009-12-03

Rigid tube buoyancy assembly for boats

#90
20090165693
2009-07-02

Hull structure

#91
20090158988
2009-06-25

Truss semi-submersible offshore floating structure

#92
20090107381
2009-04-30

Universal Depth Boat

#93
20090044741
2009-02-19

Stepped boat hull with flat pad portions

#94
20080295756
2008-12-04

Dual draft crane vessel

#95
20080264323
2008-10-30

Submersible vehicle

#96
20080014025
2008-01-17

System for mounting equipment and structures offshore

#97
20070166109
2007-07-19

Truss semi-submersible offshore floating structure

#98
20070137541
2007-06-21

Twister wings sailboat

#99
20070125290
2007-06-07

Kayak having stabilizing flares

#100
20070051290
2007-03-08

Speedboat hull design

#101
20070032146
2007-02-08

Watercraft

#102
20060266271
2006-11-30

Hybridhull boat system

#103
20060254486
2006-11-16

Winged hull for a watercraft

#104
20060231003
2006-10-19

Non-planing boat hull

#105
20060219142
2006-10-05

Hybridhull boat system

#106
20060124044
2006-06-15

Vessel provided with a foil situated below the waterline

#107
20050005838
2005-01-13

Chambered hull boat design method and apparatus

#108
18746405
2025-12-16

Detachable buoyant component for making a watercraft self-righting

#109
18461485
2024-07-16

Watercraft planing hull with inverted chine

#110
17479108
2024-07-23

Detachable buoyant component for making a watercraft self-righting

#111
17471254
2023-08-29

Compact torpedo recovery system

#112
17337537
2024-08-20

Watersports boat with enhanced wake generation characteristics and related methods and systems

#113
17126138
2022-10-11

Water vessel with propulsion arrangements having bi-directional flanking rudders with a profile for improved effectiveness

#114
17060674
2022-12-13

Hull for a wakesurf boat

#115
15975508
2019-12-17

Flat bottom boat

#116
15901083
2021-01-19

Sliding seat top and novel hull shape for fishing kayak

#117
15615301
2018-10-23

Hull for a watercraft

#118
14749444
2016-07-26

Flotation device for use in water recreation

#119
14212215
2018-05-15

Boat with reconfigurable running surface for wake adjustment