F03B13/141 - CPC Classification Index

ClassID:

142189 ⎘

F03B13/141 - CPC Classification

Classification description:

Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus ; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector

Sub-classes:

F03B13/142 » {which creates an oscillating water column} 117
F03B13/144 » {which lifts water above sea level} 10

Recent Application in this class:

20200248669

2020-08-06

METHOD AND APPARATUS FOR GENERATING ELECTRICITY

20190170111

2019-06-06

Method and apparatus for generating electricity

20160356261

2016-12-08

OCEAN CURRENT POWER GENERATION SYSTEM

20160298596

2016-10-13

Artificial coastal-protection reef with energy generation unit with or without direct contact with seawater

20160298595

2016-10-13

Moving window frame with multiple windows and its application in the ocean, river, and wind

20120001434

2012-01-05

METHOD AND APPARATUS FOR GENERATION OF FREE-SURFACE WAVES USING CAVITY RESONATOR

20110217122

2011-09-08

METHOD, SYSTEM AND DEVICE FOR HARNESSING HYDRAULIC HEAD IN LARGE BODIES OF WATER

20100283249

2010-11-11

SYSTEM AND METHOD FOR CONVERSION OF OCEAN WAVES INTO USABLE MECHANICAL ENERGY

20060251510

2006-11-09

Single sided power generator support frame

#10

14943484

2019-05-07

Wave powered electric generator device, system and method