ClassID:

144990

F05B2280/1021 - CPC Classification

Classification description:

Materials; Properties thereof; Inorganic materials, e.g. metals; Light metals Aluminium

Recent Application in this class:
#1
20250264082
2025-08-21

KELP-INSPIRED MARINE ENERGY CONVERTER

#2
20240410340
2024-12-12

LIGHTNING PROTECTION SYSTEM

#3
20240301856
2024-09-12

Kelp-inspired marine energy converter

#4
20230304496
2023-09-28

Scroll compressor with Oldham ring and keys in orbiting scroll

#5
20230016975
2023-01-19

Wind turbine blade manufacture

#6
20210262350
2021-08-26

Tungsten-based erosion-resistant leading edge protection cap for rotor blades

#7
20210115923
2021-04-22

Scroll compressor having anti-rotation ring

#8
20210079893
2021-03-18

Transmission gearing for a wind power plant or an electric drive for vehicles

#9
20210054851
2021-02-25

Turbocharger impeller

#10
20210010479
2021-01-14

Vacuum pump

#11
20200277964
2020-09-03

Fan blade with composite cover

#12
20200109701
2020-04-09

Ram air turbine single-unit nose mass

#13
20190285081
2019-09-19

Centrifugal compressor open impeller

#14
20180245566
2018-08-30

Wind Power Generation Device

#15
20180135594
2018-05-17

Current Powered Generator Apparatus

#16
20180030995
2018-02-01

Fan blade with composite cover

#17
20170350367
2017-12-07

Omni-directional shaftless wind turbine

#18
20170058915
2017-03-02

Electric coolant pump

#19
20170002832
2017-01-05

Vacuum pump

#20
20160369781
2016-12-22

Lightning protection system for wind turbine blades with an effective injection area to carbon fiber laminates and a balanced lightning current and voltage distribution between different conductive paths

#21
20150240822
2015-08-27

Stator-side member and vacuum pump

#22
20140369841
2014-12-18

Blade for a water current turbine rotor, water current turbine comprising such a blade, associated water current turbine and method for producing such a blade

#23
20140177990
2014-06-26

Rolling bearing

#24
20130164144
2013-06-27

Bulkhead of a wind turbine

#25
20120301297
2012-11-29

Fluid turbine device for power generation

#26
20120051898
2012-03-01

WIND TURBINE COMPONENT HAVING A LIGHTWEIGHT STRUCTURE

#27
20110103958
2011-05-05

Wells turbine having passive rotor blade displacement

#28
20090311106
2009-12-17

Rotor blade for a wind energy installation

#29
20090016882
2009-01-15

Apparatus for Capturing Kinetic Energy

#30
20060153682
2006-07-13

Savonius wind turbine construction