ClassID:

70380

B63B1/24 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type

Sub-classes:
Recent Application in this class:
#1
20250121936
2025-04-17

Blown-Wing Craft Control

#2
20250033783
2025-01-30

Hydrofoil Equipped Seaglider Takeoff

#3
20240158091
2024-05-16

Hydrofoil equipped seaglider takeoff

#4
20230073329
2023-03-09

SAILING BOAT WITH AN AUXILIARY HYDRODYNAMIC SURFACE

#5
20230062717
2023-03-02

Wing-In-Ground Effect Vehicle

#6
20220363349
2022-11-17

Underwater Motor Module For A Water Sports Device

#7
20220324560
2022-10-13

Airborne Vehicle With Multi-Airfoil Tail

#8
20220306248
2022-09-29

Electric motorised watercraft and driveline system

#9
20220250743
2022-08-11

Wing-in-ground effect vehicle

#10
20210371053
2021-12-02

Electric motorized watercraft and driveline system

#11
20210171166
2021-06-10

Floating maritime vessel comprising a detachable measuring keel

#12
20180292843
2018-10-11

Systems and methods for yaw control of offshore platform

#13
20180015987
2018-01-18

Sailboat

#14
20180001963
2018-01-04

Stepped cambered planing hull

#15
20170355429
2017-12-14

Hydrofoil assembly for watersports and associated methods of manufacture

#16
20170240254
2017-08-24

Motorized board for use on water

#17
20150210362
2015-07-30

SEMI-SUBMERSIBLE PLATFORM WITH A STABILIZING FIN, AND OFFSHORE WAVE POWER PLANT INCORPORATING SUCH A PLATFORM

#18
20150140878
2015-05-21

WATERCRAFT

#19
20150128841
2015-05-14

Hydrofoil boat stabilizer

#20
20150017850
2015-01-15

Universal hydrofoil connector system and method of attachment

#21
20130298813
2013-11-14

SAILBOARD WITH SLOTTED WINGLETS

#22
20130239861
2013-09-19

TURBINE-INTEGRATED HYDROFOIL

#23
20130081565
2013-04-04

Trimaran having a pivotable outrigger

#24
20120192781
2012-08-02

Watercraft device

#25
20110247541
2011-10-13

Hydrofoil-assisted multi-hulled watercraft

#26
20080196508
2008-08-21

Lift measurement

#27
20080127874
2008-06-05

Hybrid boat hull

#28
20080078316
2008-04-03

TURBINE-INTEGRATED HYDROFOIL

#29
20070245943
2007-10-25

Wing In Ground Effect Hydrofoil Vessel

#30
20070218783
2007-09-20

Lifting body water jet propulsion inlet inductor

#31
20070046028
2007-03-01

Turbine-integrated hydrofoil

#32
20050145156
2005-07-07

Wind driven sailing craft

#33
20050126464
2005-06-16

Low drag ship hull

#34
18748990
2025-08-05

Method and apparatus for solar powered and navigationally optimized hydrofoil autonomous vessel

#35
17586122
2025-07-22

Systems and methods for mitigation of emergency splashdown of foiling watercraft

#36
15051559
2018-04-17

Shape shifting foils

#37
14576579
2015-06-16

Hydrofoil and water sport board equipped therewith