ClassID:

217679

H02K57/003 - CPC Classification

Classification description:

Recent Application in this class:
#1
20170257017
2017-09-07

Alternator with front end accessory drive

#2
20170047815
2017-02-16

Mobile energy generator

#3
20160344276
2016-11-24

Apparatus to replicate cloud conditions to form electrical charges in a magnetic field

#4
20150340938
2015-11-26

Induction generator and method for producing an induction generator

#5
20150091397
2015-04-02

Spintronic generator

#6
20150028597
2015-01-29

Swashplateless coaxial rotary wing aircraft

#7
20140328668
2014-11-06

Electro-magnetic coupling system

#8
20140327246
2014-11-06

Self-contained underground power plant

#9
20140284931
2014-09-25

Power generation apparatus and power generation system

#10
20140250990
2014-09-11

Control device for hybrid vehicle

#11
20140246959
2014-09-04

Vehicle AC generator

#12
20140225375
2014-08-14

POWER SUPPLY DEVICE FOR DOOR HANDLE

#13
20140191510
2014-07-10

PNEUMATIC THRUST COMBINED CYCLE POWER GENERATOR

#14
20140159371
2014-06-12

Distributed compressed air energy storage system and method

#15
20140152134
2014-06-05

Energy harvesting devices

#16
20140145451
2014-05-29

Counterweight powered gravity electrical generation

#17
20140021721
2014-01-23

METHOD AND APPARATUS FOR EFFICIENT BALANCING BASELOAD POWER GENERATION PRODUCTION DEFICIENCIES AGAINST POWER DEMAND TRANSIENTS

#18
20130345024
2013-12-26

Portable driven generator

#19
20130341934
2013-12-26

HYBRID POWER GENERATOR COUPLED TO GRAVITY POWER GENERATOR USING BALANCE WHICH HAS PRESSURE LOAD DEVICE

#20
20130328316
2013-12-12

Systems and methods to harvest fluid energy in a wellbore using preloaded magnetostrictive elements

#21
20130328308
2013-12-12

Apparatus and method for recovering exhaust kinetic energy

#22
20130320679
2013-12-05

Renewable blended syngas from a plasma-based system

#23
20130285480
2013-10-31

Induction generator and method for producing an induction generator

#24
20130285382
2013-10-31

Wind turbine generator and motor

#25
20130285376
2013-10-31

Electro-hydrodynamic wind energy system

#26
20130221680
2013-08-29

Energy harvesting

#27
20130168970
2013-07-04

POWER GENERATORS AND METHODS

#28
20130154275
2013-06-20

Power systems

#29
20130154270
2013-06-20

Liquid power generation apparatus and liquid power generation system

#30
20130147200
2013-06-13

Energy recovery system and method for exhaust energy capture and electrical generation

#31
20130145794
2013-06-13

"FLEXIBLE LIQUEFIED NATURAL GAS PLANT"

#32
20130127179
2013-05-23

Waste heat power generator

#33
20130119671
2013-05-16

SCREW EXPANSION POWER GENERATION DEVICE

#34
20130119670
2013-05-16

Ribbon drive power generation and method of use

#35
20130057101
2013-03-07

Devices, systems, and methods for energy conversion

#36
14161637
2014-11-11

Hybrid electrical generation system

#37
14010043
2015-06-02

Power generation via a solar montgolfier balloon

#38
13947068
2017-04-18

Buoyancy turbine