Patents-Review.com
ClassID:

70370 ⎘

B63B1/20 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface

Sub-classes:
Recent Application in this class:
#1
20260034844
2026-02-05

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

 #2
20260021869
2026-01-22

PLANING BOAT WITH TWO VORTEX GENERATORS

 #3
20260001620
2026-01-01

BOAT WITH TWO CAMBERED PLANING SURFACES

 #4
20250360994
2025-11-27

WAKE-MODIFYING DEVICE FOR A BOAT

 #5
20250162688
2025-05-22

Wake-Modifying Device for a Boat

 #6
20250115334
2025-04-10

CATAMARAN HULL WITH POSI-FLOW INDUCTION SYSTEM

 #7
20250115333
2025-04-10

APPARATUS AND METHOD FOR A CATAMARAN HULL WITH STAGGERED KEEL

 #8
20250074545
2025-03-06

WATERCRAFT PLANING HULL WITH INVERTED CHINE

 #9
20250042510
2025-02-06

Crescent Step Hull Device

 #10
20250026164
2025-01-23

MORPHING CROSS-MEDIUM UNMANNED CRAFT

 #11
20240308621
2024-09-19

Wake-modifying device for a boat

 #12
20240227983
2024-07-11

MARINE VESSEL COMPRISING A PLANING HULL

 #13
20240132180
2024-04-25

MARINE VESSEL COMPRISING A PLANING HULL

 #14
20230365228
2023-11-16

Pontoon Boat with Planing Panels

 #15
20230322338
2023-10-12

Wake-Modifying Device for a Boat

 #16
20230166824
2023-06-01

Thermal energy powered exoskeleton catamaran

 #17
20220106024
2022-04-07

Rotatable hull and multidirectional vessel

 #18
20220001958
2022-01-06

Hybrid chine boat hull and methods of manufacture and use

 #19
20210387699
2021-12-16

MODULAR PLANING MULTI-HULL SYSTEMS AND METHODS FOR VESSELS

 #20
20210339828
2021-11-04

Marine surface vessel comprising an air ventilated hull

 #21
20210339827
2021-11-04

Stabilized hull of a monohull motor boat, which surfs on a water cushion and has a deeply submerged supporting blade

 #22
20210300506
2021-09-30

Wake-modifying device for a boat

 #23
20210179245
2021-06-17

Thermal energy powered exoskeleton catamaran

 #24
20210139106
2021-05-13

Wake-modifying device for a boat

 #25
20210024173
2021-01-28

Wake-modifying device for a boat

 #26
20200361579
2020-11-19

Rotatable hull and multidirectional vessel

 #27
20200198730
2020-06-25

Portable foldable aquaplane

 #28
20190337591
2019-11-07

Wake-modifying device for a boat

 #29
20190291830
2019-09-26

PONTOON BOAT WAKE SURF SYSTEM

 #30
20190217920
2019-07-18

Wake-modifying device for a boat

 #31
20190185113
2019-06-20

Wave riding boards

 #32
20190152562
2019-05-23

Boat pontoon

 #33
20190061879
2019-02-28

Advances in watercraft hull lift, efficiency, and reduced hump drag with increased stability

 #34
20180370601
2018-12-27

Wake-modifying device for a boat

 #35
20180162490
2018-06-14

Vessel, especially a drillship, provided with a moon pool

 #36
20180072389
2018-03-15

Wake enhancer

 #37
20180065710
2018-03-08

EXTENDABLE HULL SYSTEM MOVABLE BETWEN MONO-HULL AND MULTI-HULL CONFIGURATIONS

 #38
20180001963
2018-01-04

Stepped cambered planing hull

 #39
20180001962
2018-01-04

Catamaran

 #40
20170349017
2017-12-07

Amphibious vehicle

 #41
20170320553
2017-11-09

Fluid hinges for trim tab connections

 #42
20170217544
2017-08-03

Wake-modifying device for a boat

 #43
20170217543
2017-08-03

Extendable hull system movable between mono-hull and multi-hull configurations

 #44
20170152003
2017-06-01

Hull for low drag boats

 #45
20170036738
2017-02-09

Wakeboat draft measuring system and methods

 #46
20170029075
2017-02-02

High stability low drag boat hull keel having inverted foil configuration

 #47
20170029069
2017-02-02

Pontoon boat

 #48
20160221642
2016-08-04

Wake modifying device for attachment to a stern mounted platform

 #49
20160214681
2016-07-28

Boat having an improved ability to get on plane and improved method of getting a boat on plane

 #50
20160207592
2016-07-21

WAKE MODIFICATION DEVICE

 #51
20160194055
2016-07-07

High stability low drag boat hull

 #52
20160096590
2016-04-07

Wake shaping system for a boat

 #53
20160075416
2016-03-17

Wake-modifying device for a boat

 #54
20160039501
2016-02-11

Wake-modifying device for a boat

 #55
20150329179
2015-11-19

Hybrid monohull planing vessels

 #56
20150210357
2015-07-30

High efficiency sponsons for pontoon boat

 #57
20150136011
2015-05-21

Adjustable planing device for pontoon boats

 #58
20150114278
2015-04-30

Stepped hull

 #59
20140353059
2014-12-04

Hovercraft without lift fan

 #60
20140338579
2014-11-20

Ellipsoidal V-hull

 #61
20140261133
2014-09-18

Swim platform

 #62
20140235120
2014-08-21

Split outer hull hydroplaning vessel with a reactive suspension and integrated braking and steering system

 #63
20140182507
2014-07-03

Sidewall hovercraft without cushion fan

 #64
20140096710
2014-04-10

Watercraft hull with improved lift, planing speed range, and near maximum efficiency

 #65
20140083346
2014-03-27

Wakesurfing boat and hull for a wakesurfing boat

 #66
20140026799
2014-01-30

Pivotal trim tab hull

 #67
20140000504
2014-01-02

Variable hull lengths for watercraft

 #68
20130255559
2013-10-03

Foil structure for providing buoyancy and lift

 #69
20130019789
2013-01-24

Boat hull

 #70
20120291686
2012-11-22

Planing hull for rough seas

 #71
20120097087
2012-04-26

Lightweight personal hydroplane watercraft

 #72
20120067266
2012-03-22

Boat Hull

 #73
20110265705
2011-11-03

WATERCRAFT HULL

 #74
20110247541
2011-10-13

Hydrofoil-assisted multi-hulled watercraft

 #75
20110132251
2011-06-09

Pontoon planer

 #76
20110126751
2011-06-02

VARIABLE OVERALL HULL LENGTHS FOR WATERCRAFT

 #77
20110092114
2011-04-21

ROTARY ENGINE JET BOAT

 #78
20110092113
2011-04-21

Rotary engine jet boat

 #79
20110030600
2011-02-10

SAILBOARD WITH SLOTTED WINGLETS

 #80
20100313808
2010-12-16

Watercraft with stepped hull and outboard fins

 #81
20100242825
2010-09-30

Slot-V hull system

 #82
20100139542
2010-06-10

Forced air cavity and control system for watercraft

 #83
20090320737
2009-12-31

Powered boat hull

 #84
20090293790
2009-12-03

Pontoon with integrated lifting strake and method for making the same

 #85
20090211510
2009-08-27

VESSEL HULL

 #86
20090194015
2009-08-06

Profiled pontoon for watercraft

 #87
20090178602
2009-07-16

Variable Planing Inflatable Hull System

 #88
20090133614
2009-05-28

Water skimmer

 #89
20080216729
2008-09-11

Hull For Sailing Craft Whereof The Bottom Enables Water Gliding Performances To Be Enhanced

 #90
20080210150
2008-09-04

Ventilated aft swept flow interrupter hull

 #91
20080190347
2008-08-14

High speed hydro-ski structure

 #92
20080047477
2008-02-28

BOAT HULL AND BAIT TANK DESIGN

 #93
20070266923
2007-11-22

Hybrid hull

 #94
20070266922
2007-11-22

Vessel Hull

 #95
20070245944
2007-10-25

Slot-V hull system

 #96
20070215029
2007-09-20

Entrapment tunnel monohull optimized waterjet and high payload

 #97
20070107646
2007-05-17

Transonic hull and hydrofield

 #98
20060260527
2006-11-23

Watercraft hull having a constant flow tunnel and corresponding method

 #99
20060254493
2006-11-16

Tri-point hydro sled

 #100
20060249066
2006-11-09

Ocean-going vessels

 #101
20060124042
2006-06-15

Power boat with improved hull

 #102
20060086298
2006-04-27

Innovative hull-less naval vessel

 #103
20060075954
2006-04-13

Super high speed multi-hull watercraft

 #104
20060060120
2006-03-23

Hull of a ship having a central keel and side chines

 #105
20050204990
2005-09-22

Stepped bottom and variable frame cross section powerboat hull

 #106
20050183650
2005-08-25

Powered boat hull

 #107
20050172881
2005-08-11

Transonic hull and hydrofield (part III-A)

 #108
20050087120
2005-04-28

Vessel hull

 #109
18461485
2024-07-16

Watercraft planing hull with inverted chine

 #110
16191982
2019-12-31

Boat hull

 #111
16156549
2019-12-31

Planing hull catamaran for high speed operation in a seaway

 #112
16014637
2019-12-10

Draft adjustable watercraft

 #113
15971229
2018-12-25

Watercraft hull with angled keels

 #114
15677241
2018-12-04

Collapsible high-performance multi-hulled watercraft for use in a variety of settings

 #115
15600765
2019-05-21

High speed ship with tri-hull

 #116
15179136
2017-02-21

Boat and improved wake-modifying device for manipulating the size and shape of the wake

 #117
15133933
2017-06-13

Pontoon structure for supporting a boat body

 #118
15132149
2018-10-16

High speed ship

 #119
14671611
2017-01-10

Devices mounted within and/or on boat hulls for manipulating wakesurf and wakeboard wakes

 #120
14526845
2016-02-09

Marine vessel hull

 #121
14219580
2015-02-17

Adjustable planing device for pontoon boats

 #122
13738077
2016-04-19

High speed ship