ClassID:

70415

B63B3/14 - CPC Classification

Classification description:

Hulls characterised by their structure or component parts Hull parts

Sub-classes:
Recent Application in this class:
#1
20230147054
2023-05-11

DRAG-REDUCING SEPARATOR PLATE AND DESIGN METHOD THEREFOR

#2
20230075350
2023-03-09

Anchor Winch System

#3
20220282444
2022-09-08

Watercraft

#4
20220212762
2022-07-07

Offshore Floating Structures

#5
20220169343
2022-06-02

Stabilized flotation platform

#6
20220106024
2022-04-07

Rotatable hull and multidirectional vessel

#7
20220033038
2022-02-03

Eight

#8
20220001958
2022-01-06

Hybrid chine boat hull and methods of manufacture and use

#9
20210291934
2021-09-23

Marine vessel with aft extension

#10
20210245840
2021-08-12

Sensor fastener arrangement

#11
20210155325
2021-05-27

Methods and systems for component-based reduced order modeling for industrial-scale structural digital twins

#12
20210107613
2021-04-15

Vessel

#13
20210087771
2021-03-25

Watercraft

#14
20210031888
2021-02-04

Yacht preserver

#15
20200361579
2020-11-19

Rotatable hull and multidirectional vessel

#16
20200231252
2020-07-23

Hybrid chine boat hull and methods of manufacture and use

#17
20200198733
2020-06-25

Multi hull pontoon boat aft cockpit extension

#18
20200198732
2020-06-25

Engine assembly for a watercraft

#19
20200141192
2020-05-07

Vessel and method to perform subsea wellbore related operations

#20
20200130781
2020-04-30

Boat aft cockpit extension

#21
20200115968
2020-04-16

WELL INTERVENTION MONOHULL VESSEL

#22
20190389542
2019-12-26

Boat Netting System

#23
20190389540
2019-12-26

MARINE SEISMIC SURVEYING IN ICY OR OBSTRUCTED WATERS

#24
20190359292
2019-11-28

Exchangeable rail system for large turret bearing

#25
20190359289
2019-11-28

Floating cryogenic hydrocarbon storage structure

#26
20190002060
2019-01-03

Pipe-like appendage for pontoon structure

#27
20180355782
2018-12-13

Boat hull cooling and marine-drive system

#28
20180281908
2018-10-04

PONTOON SHIELDS

#29
20180258904
2018-09-13

FLOATING MOON POOL HYDRAULIC PUMP

#30
20180186431
2018-07-05

Frictional resistance-reducing device and ship including same

#31
20180134345
2018-05-17

Vessel provided with a moon pool

#32
20180105235
2018-04-19

Offshore floating structures

#33
20180072387
2018-03-15

Non-spherical tank and liquefied gas carrier ship equipped with the non-spherical tanks

#34
20180057112
2018-03-01

FOLD ABLE BOAT FRAME

#35
20170349051
2017-12-07

System and Method for Recharging Power Storage Devices on a Watercraft

#36
20170327186
2017-11-16

Hull for a Vessel

#37
20170259884
2017-09-14

Moon pool control device for a marine vessel

#38
20170253298
2017-09-07

Bending stiffness reducer for brace to hull connection

#39
20170203821
2017-07-20

Pontoon shields

#40
20170113761
2017-04-27

Moonpool work table

#41
20170096192
2017-04-06

Locking device for a damping apparatus for a moon pool

#42
20170029075
2017-02-02

High stability low drag boat hull keel having inverted foil configuration

#43
20160244131
2016-08-25

Bouy board

#44
20160221643
2016-08-04

Method for manufacturing a laminar construction panel

#45
20160200407
2016-07-14

Pontoon shields

#46
20160200406
2016-07-14

PONTOON SHIELDS

#47
20160152305
2016-06-02

Micro-nano hierarchical structure for drag reduction and microbial adhesion prevention and marine structure comprising the same

#48
20160137268
2016-05-19

Mooring system and drill ship including the same

#49
20150284054
2015-10-08

System and Method Rapid Disconnection of the Drilling Riser of a Floating Drilling Platform

#50
20150266544
2015-09-24

Self positioning floating platform and method of use

#51
20150219269
2015-08-06

THERMAL INSULATION WITH FUNCTIONAL GRADIENT AND INORGANIC AEROGEL LAYER

#52
20150219268
2015-08-06

Thermal insulation including a cellular matrix

#53
20150075216
2015-03-19

Floating LNG plant comprising a first and a second converted LNG carrier and a method for obtaining the floating LNG plant

#54
20150064996
2015-03-05

Buoyant structure for petroleum drilling, production, storage and offloading

#55
20140338579
2014-11-20

Ellipsoidal V-hull

#56
20140202371
2014-07-24

Drillship having vortex suppresion block with recessed flow stabilizing section in moon pool

#57
20140196648
2014-07-17

Vertically-variable ocean sail system

#58
20140158038
2014-06-12

Vessel with extendible ramp

#59
20140112709
2014-04-24

Dissimilar material joint, structure in which dissimilar material joint is used, and method of producing the same

#60
20140104985
2014-04-17

Marine seismic surveying in icy or obstructed waters

#61
20140102347
2014-04-17

Marine seismic surveying in icy or obstructed waters

#62
20140014022
2014-01-16

C-shaped rigid buoyancy tube assembly for boats

#63
20130255561
2013-10-03

Device for diminishing flow resistance in moon pool

#64
20120145065
2012-06-14

Boat Hull

#65
20110271893
2011-11-10

WEB FRAME

#66
20110197802
2011-08-18

Moonpool and drillship having the same

#67
20110174211
2011-07-21

Structural component for producing ship hulls, ship hulls containing the same, and method of manufacturing the same

#68
20110155038
2011-06-30

Floating foundation supporting framework with buoyancy components, having an open-relief design

#69
20100226204
2010-09-09

Marine seismic surveying in icy or obstructed waters

#70
20100218712
2010-09-02

Floating Latticework

#71
20100000460
2010-01-07

Web frame

#72
20090165696
2009-07-02

Assembly for Retrofitting Watercraft and Method

#73
20080292406
2008-11-27

Attachment

#74
20050239353
2005-10-27

Personal watercraft fuel tank assembly

#75
20050158562
2005-07-21

Composite steel structural plastic sandwich plate systems

#76
17381231
2024-04-23

Shape memory alloy composite fabric pressure vessel and diving suit

#77
17126138
2022-10-11

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

#78
16989395
2022-04-26

Systems and methods for configuring pontoons and strakes for marine vessels for bounce reduction and control

#79
16580943
2023-12-26

Method of predicting a ship resistance by designing and implementing a momentum thickness similarity simulator

#80
15497381
2018-01-02

Watercraft with minimal water displacement

#81
14926085
2016-08-16

Floating driller