Patents-Review.com
ClassID:

144710 ⎘

F05B2250/184 - CPC Classification

Classification description:

Geometry two-dimensional patterned sinusoidal

Recent Application in this class:
#1
20220119097
2022-04-21

Foils with serrations

 #2
20200325871
2020-10-15

Flow hydro turbine

 #3
20200182219
2020-06-11

Serrated trailing edge panel for a wind turbine blade

 #4
20200173458
2020-06-04

Contoured fan blades and associated systems and methods

 #5
20200116121
2020-04-16

Serrated trailing edge panel for a wind turbine blade

 #6
20190195190
2019-06-27

Pultruded fibrous composite strips having corrugated profiles for wind turbine blade spar caps

 #7
20190078549
2019-03-14

Serrated trailing edge panel for a wind turbine blade

 #8
20180347539
2018-12-06

DEVICE FOR CONVERTING WIND ENERGY TO AT LEAST MECHANICAL ENERGY

 #9
20180216468
2018-08-02

BLADE CONTOUR OF A ROTOR FOR A LIQUID RING PUMP

 #10
20180209398
2018-07-26

Vortex generators for wind turbine rotor blades having noise-reducing features

 #11
20180142671
2018-05-24

Rotor blade with serrations

 #12
20170159636
2017-06-08

Free floating wave energy converter having variable buoyancy flexible pipe and enhanced capture width

 #13
20170045033
2017-02-16

Vertical axis wind turbine with self-orientating blades

 #14
20150001815
2015-01-01

Strip seal and method for designing a strip seal

 #15
20140157767
2014-06-12

Free floating wave energy converter with control devices

 #16
20130064675
2013-03-14

WIND TURBINE ROTOR BLADE

 #17
20120134833
2012-05-31

Root attachment for a rotor blade assembly

 #18
20110006531
2011-01-13

Free floating wave energy converter

 #19
20100148511
2010-06-17

WAVE ELECTRIC POWER PLANT

 #20
20080069684
2008-03-20

Gondola for a Wind Energy System; Rotative Connection for a Wind Energy System; Wind Energy System; Method for Operating a Wind Energy System