ClassID:

70925

B63B43/14 - CPC Classification

Classification description:

Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members

Sub-classes:
Recent Application in this class:
#1
20250368303
2025-12-04

Vessel Stabilizing Apparatus

#2
20250313312
2025-10-09

Emergency Airbag Float Device for Boats

#3
20240425151
2024-12-26

PERSONAL WATERCRAFT

#4
20240410337
2024-12-12

FLOATING FOUNDATION FOR WIND TURBINE GENERATORS

#5
20240116606
2024-04-11

UNMANNED SURVEY VESSEL WITH ANTI-OVERTURNING STRUCTURE AND ANTI-OVERTURNING METHOD OF SAME

#6
20230356814
2023-11-09

FLOATING UNIT WITH UNDER KEEL TANK

#7
20220411020
2022-12-29

WATERCRAFT

#8
20220324279
2022-10-13

Vehicle Flotation Assembly

#9
20220297800
2022-09-22

Winged boat

#10
20220111939
2022-04-14

Flat-bottom fluvial transport boat comprising inflatable buoyancy tanks

#11
20210139113
2021-05-13

Extraction vessel for extracting floating debris

#12
20210024188
2021-01-28

Sponson attachment for airboat

#13
20200391836
2020-12-17

Adaptive force automobile emergency flotation

#14
20200031436
2020-01-30

Open/non-closed, buoyant hull collar assemblies

#15
20190112014
2019-04-18

Ship having anti-sinking and anti-capsize device for emergency

#16
20180334231
2018-11-22

WATERCRAFT STABILIZING MEMBER WITH FOAM CORE AND NON-COMPRESSIVE BLADDER

#17
20180194182
2018-07-12

Vehicle floatation system

#18
20180022422
2018-01-25

Buoyancy device for very deep water and production method thereof

#19
20170327193
2017-11-16

Planing boat and method for manufacturing the same

#20
20170313391
2017-11-02

Standup paddle outrigger watercraft

#21
20170283017
2017-10-05

DEPLOYABLE FLOAT SAFETY SYSTEM

#22
20170210448
2017-07-27

Apparatus for equipping a canoe with outriggers and a stable platform

#23
20170137095
2017-05-18

Air and foam collar for watercraft

#24
20170096201
2017-04-06

System for preventing inundation and ship having the same

#25
20160214682
2016-07-28

Watercraft stabilizing member with foam core and non-compressive bladder

#26
20160200403
2016-07-14

Small leisure boat provided with table and seats

#27
20160159445
2016-06-09

FLOTATION DEVICE FOR A LIGHT-WEIGHT WATERCRAFT

#28
20160121971
2016-05-05

Aqua lift

#29
20160031276
2016-02-04

Floatable land vehicle

#30
20150375838
2015-12-31

Boat collar attachment system and method

#31
20150360758
2015-12-17

Longitudinal scoops for rolling stability

#32
20150314839
2015-11-05

RETRACTABLE STABILIZER FOR WATERCRAFT

#33
20150260334
2015-09-17

Multipurpose attachment system and methods for attachment

#34
20150210363
2015-07-30

RETRACTABLE STABILIZER FOR WATERCRAFT

#35
20150050847
2015-02-19

Modular personal watercraft

#36
20140261129
2014-09-18

Human powered watercraft with fin propulsion

#37
20140242857
2014-08-28

Multi-use configurable watercraft

#38
20140041567
2014-02-13

Variable stable drilling barge for shallow water service (inland and offshore)

#39
20140030942
2014-01-30

Support system for a paddle board

#40
20140004762
2014-01-02

Buoyancy enhancing drink holder for use with a floating recreational board

#41
20130112130
2013-05-09

Hull structure especially for recreational vessels

#42
20120216739
2012-08-30

Retractable stabilizer for watercraft

#43
20120137946
2012-06-07

Apparatus for reducing pitching and rolling motion of vessel

#44
20120111257
2012-05-10

VESSEL TRAINING DEVICE

#45
20120060737
2012-03-15

Deployable assembly

#46
20110247542
2011-10-13

WATERCRAFT ACCESSORY

#47
20110164927
2011-07-07

System for increased floatation and stability on tension leg platform by extended buoyant pontoons

#48
20110129303
2011-06-02

Foundation Construction Platform Used In a Beach or Offshore Areas

#49
20100258048
2010-10-14

Boat with battery carriers

#50
20100216357
2010-08-26

STABILISATION FOR WATERCRAFT

#51
20100147205
2010-06-17

Emergency encapsulated lift system

#52
20100024702
2010-02-04

Watercraft stabilization system

#53
20090272308
2009-11-05

Stabilizing chamber for use with a mobile offshore unit

#54
20090228162
2009-09-10

Capsize prevention system for power vessels

#55
20090090290
2009-04-09

KAYAK-STABILITY SYSTEM

#56
20090038527
2009-02-12

Device for modifying the hull of a floating body

#57
20090025624
2009-01-29

Accessory Platform Assembly for a Kayak

#58
20080295757
2008-12-04

Floatation apparatus and methods for providing a floatation apparatus

#59
20080229997
2008-09-25

Flotation Device, Method of Mounting Same and Operation Thereof

#60
20080196652
2008-08-21

Boat that is provided with floating tubes in a multi-layer design

#61
20080156241
2008-07-03

Prone-forward-operated board-type sailboat

#62
20080035046
2008-02-14

Kayak with a selectively deployable float

#63
20070277722
2007-12-06

Multi-person racing canoe

#64
20070157864
2007-07-12

Dynamics stabiliser for a boat, a force stabilising device for orienting sails and semi-sumersible boat

#65
20070068436
2007-03-29

Watercraft stabilizer

#66
20070044700
2007-03-01

Outrigger canoe and kit for making the same

#67
20070028830
2007-02-08

Fishing kayak with a deployable fan tail

#68
20070017431
2007-01-25

Watercraft

#69
20060288923
2006-12-28

Multi-person racing canoe

#70
20060249068
2006-11-09

Emergency encapsulated lift system

#71
20060191465
2006-08-31

Boat safety float

#72
20060102063
2006-05-18

Accessory platform assembly for a kayak

#73
20060065586
2006-03-30

Trash collection skimmer boat

#74
20060039758
2006-02-23

Apparatus and method of installation of a mono-column floating platform

#75
20060016380
2006-01-26

Electronic deployment system and method for inflating a flotation device

#76
20050281624
2005-12-22

Ballasting offshore platform with buoy assistance

#77
20050268837
2005-12-08

Inflating watercraft flotation device

#78
20050221695
2005-10-06

Watercraft propulsion machine

#79
20050145157
2005-07-07

Armored foldaway inflatable floating device

#80
20050098078
2005-05-12

Stabilizer, flotation and mast mount mechanisms and methods

#81
20050013669
2005-01-20

Achieving hydrostatic stability of a floating structure

#82
20050005838
2005-01-13

Chambered hull boat design method and apparatus

#83
16047947
2019-07-02

Open/non-closed, buoyant hull collar assemblies

#84
14067010
2015-04-07

Power boat emergency floatation device

#85
13833986
2015-01-13

Stand-up paddle board outrigger system