B63B2001/204 - CPC Classification Index

ClassID:

70374 ⎘

B63B2001/204 - 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 arranged on multiple hulls

Sub-classes:

B63B2001/205 » {the hulls being interconnected rigidly} 1
B63B2001/209 » {the hulls being interconnected resiliently, or having means for actively varying hull shape or configuration} 6

Recent Application in this class:

20220161895

2022-05-26

FLEXIBLE POWER FINS for SUPERIOR HULLS for FLYING BOATS AND SURFING SHIPS

20190152562

2019-05-23

Boat pontoon

20150151813

2015-06-04

Dynamically Operative Keel Systems and Methods

20150136010

2015-05-21

Vessel with improved motion control

20080190347

2008-08-14

High speed hydro-ski structure