ClassID:

145066

F05B2280/4004 - CPC Classification

Classification description:

Materials; Properties thereof; Organic materials Rubber

Recent Application in this class:
#1
20260117742
2026-04-30

RAIN DEFLECTOR AND WIND TURBINE ROTOR BLADE

#2
20240254961
2024-08-01

LEADING EDGE PROTECTION FOR A WIND TURBINE BLADE

#3
20210310459
2021-10-07

Wind turbine rotor blade leading-edge protector

#4
20210095634
2021-04-01

Wave receiving plate and wave power generation system

#5
20190264673
2019-08-29

Roll diaphragm compressor and low-pressure vapor compression cycles

#6
20190219067
2019-07-18

Fan with shock-absorbing effect

#7
20190107226
2019-04-11

DAMPENED VALVE ASSEMBLY

#8
20190085932
2019-03-21

Vibration-damping support device

#9
20180038342
2018-02-08

VORTEX GENERATORS FOR WIND TURBINE ROTOR BLADES

#10
20170363063
2017-12-21

Sealing members for jointed rotor blade assemblies

#11
20170239762
2017-08-24

System and method for in situ repair of gas turbine engine casing clearance

#12
20170146032
2017-05-25

Fan frame and heat dissipation fan having the same

#13
20170107969
2017-04-20

Wind turbine rotor blade assembly with surface features

#14
20170058908
2017-03-02

Shaft sleeve having a bearing and a resilient member formed with protrusions and grooves

#15
20170016242
2017-01-19

WIND TOWERS CONSTRUCTION SYSTEM

#16
20160108883
2016-04-21

Carpet of wave energy conversion (CWEC)

#17
20110182730
2011-07-28

WIND TURBINE BLADE WITH DAMPING ELEMENT FOR EDGEWISE VIBRATIONS

#18
20110031757
2011-02-10

Vibration damping sheet for wind power generator blades, vibration damping structure of wind power generator blade, wind power generator, and method for damping vibration of wind power generator blade

#19
20110002773
2011-01-06

Circular ring, rotating duct, shroud, trunk and cylindrical external wall prepared by lamination of sheet belt, and apparatus and method for preparing the same

#20
20100239426
2010-09-23

Wind turbine blade with damping element

#21
20100194115
2010-08-05

Conversion System Of Off-Shore Wind Energy Suitable For Deep Water

#22
20100101474
2010-04-29

Damper and damping structure for a wave energy conversion device and mooring component

#23
20090290982
2009-11-26

Variable trailing edge section geometry for wind turbine blade

#24
20090104038
2009-04-23

Airfoil Family for a Blade of a Wind Turbine

#25
20070090269
2007-04-26

Suspension system