B63B2001/281 - CPC Classification Index

ClassID:

70387 ⎘

B63B2001/281 - CPC Classification

Classification description:

Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils movable about an axis substantially parallel to the flow direction

Recent Application in this class:

20250296657

2025-09-25

HULL UNIT WITH A HYDROFOIL SYSTEM AND MARINE VESSEL

20250269935

2025-08-28

A HYDROFOIL ARRANGEMENT

20230002007

2023-01-05

HULL UNIT WITH A HYDROFOIL SYSTEM AND MARINE VESSEL

20220388612

2022-12-08

Boat stabilizer with controllable parasail

20220250716

2022-08-11

Hydrofoil system and marine vessel

20190185137

2019-06-20

Passively actuated fluid foil

20170036739

2017-02-09

Watercraft having moveable hydrofoils

20150336633

2015-11-26

HYBRID VEE-HULL WITH SPONSONS

17339882

2022-02-08

Boat stabilizer