ClassID:

70369

B63B2001/186 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type Sponsons; Arrangements thereof

Recent Application in this class:
#1
20250376244
2025-12-11

HULL ASSEMBLY FOR A PERSONAL WATERCRAFT

#2
20250333138
2025-10-30

ADJUSTABLE SPONSON SYSTEM FOR A WATERCRAFT AND WATERCRAFT HAVING SAME

#3
20250313308
2025-10-09

MULTI-USE OFFSHORE STRUCTURE

#4
20250115334
2025-04-10

CATAMARAN HULL WITH POSI-FLOW INDUCTION SYSTEM

#5
20250115333
2025-04-10

APPARATUS AND METHOD FOR A CATAMARAN HULL WITH STAGGERED KEEL

#6
20250115332
2025-04-10

CATAMARAN HULL WITH ANGLED CHINE EXTENSIONS

#7
20220324559
2022-10-13

Ground effect craft

#8
20220144423
2022-05-12

Ground effect craft

#9
20210316853
2021-10-14

Ground effect craft

#10
20210139012
2021-05-13

Ground effect craft

#11
20200262517
2020-08-20

Stabilized hull for a keeled monohull sailboat or sail and motor boat

#12
20200031436
2020-01-30

Open/non-closed, buoyant hull collar assemblies

#13
20170029069
2017-02-02

Pontoon boat

#14
20150329179
2015-11-19

Hybrid monohull planing vessels

#15
20150210357
2015-07-30

High efficiency sponsons for pontoon boat

#16
20120291686
2012-11-22

Planing hull for rough seas

#17
20100313808
2010-12-16

Watercraft with stepped hull and outboard fins

#18
20100000454
2010-01-07

Boat suspension

#19
20090277370
2009-11-12

Water craft

#20
20090211510
2009-08-27

VESSEL HULL

#21
20090188419
2009-07-30

BOAT HULL WITH AIR AUGMENTED CENTER V-HULL AND AERATED SPONSONS

#22
20070266922
2007-11-22

Vessel Hull

#23
20070215029
2007-09-20

Entrapment tunnel monohull optimized waterjet and high payload

#24
20070010146
2007-01-11

Integrated flow systems

#25
20060288922
2006-12-28

Ported tri-hull boat

#26
20050092224
2005-05-05

Small boat

#27
20050087120
2005-04-28

Vessel hull

#28
20050039663
2005-02-24

Small watercraft