ClassID:

70394

B63B1/322 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils; Other means for varying the inherent hydrodynamic characteristics of hulls using aerodynamic elements, e.g. aerofoils producing a lifting force

Recent Application in this class:
#1
20250382031
2025-12-18

Drag-Reducing Structure

#2
20250304028
2025-10-02

AIR SUPPORTED VESSEL WITH STARBOARD AND PORT KEEL LINES WITH THEIR RESPECTIVE KEEL STEPS TO PREVENT AIR LEAKAGE

#3
20250171111
2025-05-29

SYSTEM FOR CARGO TRANSPORT

#4
20250153811
2025-05-15

METHODS FOR CARGO TRANSPORT

#5
20250153810
2025-05-15

SYSTEMS AND METHODS FOR CARGO TRANSPORT

#6
20250121936
2025-04-17

Blown-Wing Craft Control

#7
20250117008
2025-04-10

UNMANNED VEHICLE SYSTEM INCLUDING HOST VEHICLE AND GUEST VEHICLE

#8
20250083773
2025-03-13

Long Boat Ground Effect Vehicle

#9
20240425143
2024-12-26

Systems and methods for cargo transport

#10
20240255947
2024-08-01

SYSTEMS AND METHODS FOR AUTONOMOUS SELECTION AND OPERATION OF COMBINATIONS OF STEALTH AND PERFORMANCE CAPABILITIES OF A MULTI-MODE UNMANNED VEHICLE

#11
20240083546
2024-03-14

TRUSS-SUPPORTED SKI-BORNE WATERCRAFT

#12
20230120100
2023-04-20

Inflatable nose cone system

#13
20230081946
2023-03-16

Systems and methods for autonomous selection and operation of combinations of stealth and performance capabilities of a multi-mode unmanned vehicle

#14
20230062717
2023-03-02

Wing-In-Ground Effect Vehicle

#15
20220324560
2022-10-13

Airborne Vehicle With Multi-Airfoil Tail

#16
20220250743
2022-08-11

Wing-in-ground effect vehicle

#17
20210323637
2021-10-21

Foiling watercraft

#18
20210318682
2021-10-14

Systems and methods for autonomous selection and operation of combinations of stealth and performance capabilities of a multi-mode unmanned vehicle

#19
20210294285
2021-09-23

Spoiling apparatus for triggering turbulent transition by autonomous disturbance and spoilers

#20
20200331563
2020-10-22

MARINE VESSEL

#21
20200255162
2020-08-13

Watercraft and aircraft bladder and tie down securing apparatuses and methods

#22
20200255095
2020-08-13

Watercraft and aircraft bladder and tie down securing apparatuses and methods

#23
20190310639
2019-10-10

Systems and methods for semi-submersible launch and recovery of objects from multi-mode unmanned vehicle

#24
20180292843
2018-10-11

Systems and methods for yaw control of offshore platform

#25
20180065709
2018-03-08

Watercraft using narrowing concave channels

#26
20180015987
2018-01-18

Sailboat

#27
20180001962
2018-01-04

Catamaran

#28
20170341713
2017-11-30

SYSTEM AND METHOD OF TRANSPORTING OVER WATER WITH MULTIPLE VESSELS

#29
20170300054
2017-10-19

Systems and methods for payload integration and control in a multi-mode unmanned vehicle

#30
20170291592
2017-10-12

Three stage watercraft

#31
20170247065
2017-08-31

Wheel fairing reducing vehicle drag

#32
20170203824
2017-07-20

High speed triangular shaped hydroplaning monohull craft with aircraft-like control surfaces having surface adhesion hull characteristics

#33
20160332700
2016-11-17

Marine Propulsion Multihull Ship

#34
20160280332
2016-09-29

Three stage watercraft

#35
20160107729
2016-04-21

System and method of transporting over water with multiple vessels

#36
20150370252
2015-12-24

Systems and methods for multi-mode unmanned vehicle mission planning and control

#37
20150136010
2015-05-21

Vessel with improved motion control

#38
20140182506
2014-07-03

System and method for transporting over water with multiple vessels

#39
20130319310
2013-12-05

High-speed marine vessel having aerodynamically suspended cabin or cockpit

#40
20120290164
2012-11-15

Multi-role unmanned vehicle system and associated methods

#41
20120024211
2012-02-02

ARTICULATED MARINE VEHICLE

#42
20110268557
2011-11-03

SYSTEM AND METHOD FOR ATTENUATING THE NOISE OF AIRFOILS

#43
20110226908
2011-09-22

Encased Square Wing

#44
20110030607
2011-02-10

Marine vessel with extendable and retractable surface effect wings

#45
20100050919
2010-03-04

System And Method Of Transporting Over Water With Multiple Vessels

#46
20090056612
2009-03-05

Methods and apparatus for aerodynamic and hydrodynamic drag reduction and attitude control for high speed boats

#47
20090038532
2009-02-12

Ship and associated methods of formation with vessels connectable between decks and hulls

#48
20090038531
2009-02-12

Ship and associated methods of formation with vessels having connectable hulls

#49
20080250999
2008-10-16

High-speed multihull boat

#50
20070272795
2007-11-29

Wing-in-ground-effect craft

#51
20070157865
2007-07-12

WATERCRAFT WITH WAVE DEFLECTING HULL

#52
20070062428
2007-03-22

High speed sailing craft

#53
20070051290
2007-03-08

Speedboat hull design

#54
20070039539
2007-02-22

High speed marine vessel

#55
20060249066
2006-11-09

Ocean-going vessels

#56
20060196403
2006-09-07

Stable, high-speed marine vessel

#57
20060144312
2006-07-06

Watercraft with wave deflecting hull

#58
20060137592
2006-06-29

Watercraft hull with entrapment tunnel

#59
20060110992
2006-05-25

Hovering inflatable towable water-sport device

#60
20060075954
2006-04-13

Super high speed multi-hull watercraft

#61
20060009093
2006-01-12

Surface effect craft

#62
20050247251
2005-11-10

Integrated marine performance system

#63
20050247250
2005-11-10

Transportation vehicle and method operable with improved drag and lift

#64
20050166823
2005-08-04

Surface effect ship advancements

#65
20050139726
2005-06-30

Head wind against the transports converting into lift & air driven down force to save fuels & ecology

#66
19005270
2025-04-01

Variable ballast propulsion shipping vessel, systems and methods

#67
18834219
2025-04-08

Variable ballast propulsion shipping vessel, systems and methods

#68
15178594
2017-03-21

Aerodynamically buoyant sailcraft

#69
14951603
2016-11-08

Aerodynamically buoyant vehicle

#70
14522589
2016-03-22

Hydrofoil