B63H19/04 - CPC Classification Index

ClassID:

71558 ⎘

B63H19/04 - CPC Classification

Classification description:

Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels propelled by water current

Recent Application in this class:

20260028107

2026-01-29

ENERGY COLLECTING METHOD

20250171125

2025-05-29

DUAL FLUID INTERACTING PROPULSION SYSTEM FOR A VESSEL

20220178343

2022-06-09

Wave-powered towing apparatus

20210179243

2021-06-17

CURRENT POWER ENERGY SYSTEMS

20190009874

2019-01-10

Device for linear propulsion

20180093748

2018-04-05

Ship equipped with propulsion system using wave force

20180045169

2018-02-15

IMPROVED APPARATUS FOR EXCHANGING KINETIC ENERGY BETWEEN A FLUID AND A STRUCTURE MOVEABLE RELATIVE TO THE FLUID

20160186716

2016-06-30

Wave-powered devices configured for nesting

20160027308

2016-01-28

Navigation of a fleet of autonomous vessels in current and wind

#10

20160001860

2016-01-07

Ocean exploration apparatus and ocean exploration method

#11

20130102207

2013-04-25

Wave Power

#12

20120285160

2012-11-15

Wave-powered devices configured for nesting

#13

20110312234

2011-12-22

Self-tracking swiftwater rescue board

#14

20110003521

2011-01-06

Clean energy powered surfboards

#15

20080299843

2008-12-04

Wave power vehicle tethers

#16

20080188150

2008-08-07

Wave power components

#17

20070173141

2007-07-26

Wave power

#18

20060191458

2006-08-31

Environmental-sensor platform with curved foils, for displacing across a stream, powered by water flow and with tether control from just one shore