Patents-Review.com
ClassID:

215314 ⎘

H01R39/385 - CPC Classification

Classification description:

Rotary current collectors, distributors or interrupters; Details for dynamo electric machines; Brush holders Means for mechanical fixation of the brush holder

Sub-classes:
Recent Application in this class:
#1
20250300414
2025-09-25

SLIDING RING BRUSH HOLDER

 #2
20250132629
2025-04-24

Rotating Electric Machine

 #3
20250007366
2025-01-02

GROUNDING BRUSH ASSEMBLY

 #4
20250007227
2025-01-02

GROUNDING BRUSH ASSEMBLY

 #5
20250007226
2025-01-02

GROUNDING BRUSH ASSEMBLY

 #6
20240421652
2024-12-19

GENERATOR BRUSH ADAPTERS AND POWER SYSTEMS HAVING GENERATOR BRUSH ADAPTERS

 #7
20240322509
2024-09-26

GROUNDING BRUSH ASSEMBLY

 #8
20240322508
2024-09-26

GROUNDING BRUSH ASSEMBLY

 #9
20240305175
2024-09-12

Grounding Brush Assembly

 #10
20240283206
2024-08-22

GROUNDING BRUSH ASSEMBLY

 #11
20240204631
2024-06-20

Current Transmission Sub-Device of a Current-Excited Synchronous Machine as a Drive Motor in a Hybrid or Electric Vehicle

 #12
20240195259
2024-06-13

System and method for monitoring the status of one or more components of an electrical machine

 #13
20240171048
2024-05-23

GROUNDING BRUSH ASSEMBLY

 #14
20240162792
2024-05-16

Electric motor fan cover, end bell interface, and radially mounted brush holder

 #15
20240128840
2024-04-18

GROUNDING BRUSH ASSEMBLY

 #16
20240006951
2024-01-04

Generator brush adapters and power systems having generator brush adapters

 #17
20230261555
2023-08-17

Grounding brush assembly

 #18
20230261554
2023-08-17

Grounding brush assembly

 #19
20230198332
2023-06-22

System and method for monitoring the status of one or more components of an electrical machine

 #20
20230065349
2023-03-02

Brush holder for holding at least two brushes for a sliding contact arrangement, electrical machine and motor vehicle

 #21
20220263376
2022-08-18

System and method for monitoring the status of one or more components of an electrical machine

 #22
20220190670
2022-06-16

ROTATING ELECTRICAL MACHINE WITH INTEGRATED CONTROL DEVICE

 #23
20220173563
2022-06-02

Brush holder and supporting rod device mating together

 #24
20220140557
2022-05-05

Brush holder assembly

 #25
20220059979
2022-02-24

Brush module and assembly method

 #26
20210336512
2021-10-28

Passively-cooled brush module for a slip ring system of an electric machine energized by current, electric machine and motor vehicle

 #27
20210167670
2021-06-03

Holding apparatus for a slip ring unit, slip ring bridge, slip ring unit, electric machine, and wind turbine

 #28
20210135417
2021-05-06

System for transferring power between a rotating element and a fixed element

 #29
20210119396
2021-04-22

Brush holder for electric traction motors for locomotives

 #30
20210057966
2021-02-25

Motor

 #31
20210021180
2021-01-21

Fiber grounding brush assembly

 #32
20210013688
2021-01-14

Brush assembly

 #33
20200366041
2020-11-19

DC motor brush holder assembly

 #34
20200313497
2020-10-01

Brush holder for electrical contact brushes

 #35
20200266679
2020-08-20

Power tool

 #36
20200136460
2020-04-30

Brush device, electric motor with brush device, and manufacturing method of brush device

 #37
20200112223
2020-04-09

System and method for monitoring the status of one or more components of an electrical machine

 #38
20190368471
2019-12-05

Brush arrangement

 #39
20190296617
2019-09-26

Fiber grounding brush

 #40
20190097498
2019-03-28

Brush assembly having multi-piece brush holders for an electric motor, brush holder main piece with flat portions between base piece and brush card mount

 #41
20190097487
2019-03-28

Brush device, electric motor with brush device, and manufacturing method of brush device

 #42
20190052039
2019-02-14

Excitation device

 #43
20180342924
2018-11-29

Motor transmission connection arrangement, in particular for use in vehicles

 #44
20180212389
2018-07-26

ELECTRIC MOTOR BRUSH HOLDER FOR A MOTOR VEHICLE STARTER

 #45
20180183199
2018-06-28

FLEXIBLE MEMBER LINKING METHOD

 #46
20180040997
2018-02-08

BRUSH-HOLDER

 #47
20170365968
2017-12-21

Multi-directional high current slip ring

 #48
20170244297
2017-08-24

Method and test tool for adjusting brush holders in slip ring systems

 #49
20170179793
2017-06-22

Brush holder assembly for an electric motor

 #50
20170179665
2017-06-22

Brush holder apparatus, brush assembly, and method

 #51
20170149301
2017-05-25

Brush-holder support plate for electric motor, and corresponding brush-holder

 #52
20170030358
2017-02-02

Fluid delivery module

 #53
20170005550
2017-01-05

Isostatic brush holder for rotating electrical slip ring assemblies

 #54
20160268865
2016-09-15

DC motor

 #55
20160258424
2016-09-08

Electrical connector for a wind turbine

 #56
20160240990
2016-08-18

Brush holder apparatus, brush assembly, and method

 #57
20160164237
2016-06-09

Brush holder assembly and commutator motor comprising said brush holder assembly

 #58
20160065039
2016-03-03

Spring post for brush card for a power tool

 #59
20150357780
2015-12-10

Brush holder apparatus and system

 #60
20150357779
2015-12-10

Brush holder apparatus and system

 #61
20150357778
2015-12-10

Brush holder apparatus and system

 #62
20150357777
2015-12-10

Brush holder apparatus and system

 #63
20150326099
2015-11-12

Brush assembly

 #64
20150295376
2015-10-15

Ring electrode for a slip ring

 #65
20150180318
2015-06-25

Brush holder apparatus, brush assembly, and method

 #66
20150180191
2015-06-25

Brush holder apparatus, brush assembly, and method

 #67
20150171583
2015-06-18

Brush holder apparatus, brush assembly, and method

 #68
20150143689
2015-05-28

Brush holder apparatus, brush assembly, and method

 #69
20150137657
2015-05-21

Brush holder apparatus, brush assembly, and method

 #70
20150137656
2015-05-21

Brush holder apparatus, brush assembly, and method

 #71
20150129319
2015-05-14

Externally serviceable slip ring apparatus

 #72
20150076936
2015-03-19

BRUSH ASSEMBLY HAVING IMPROVED BRUSH PROFILE FOR AN ELECTRIC MOTOR

 #73
20150042214
2015-02-12

Power tool having improved motor fan assembly

 #74
20150042203
2015-02-12

Brush assembly with brush card mount with brush holders having base and main portion pieces

 #75
20150042202
2015-02-12

Brush assembly with bridge and leg portions with metal routing

 #76
20140070662
2014-03-13

Electric motor and manufacturing method of electric motor

 #77
20130342073
2013-12-26

Brush holder apparatus, brush assembly, and method

 #78
20130169107
2013-07-04

Brush motor

 #79
20130057109
2013-03-07

Brush holder of slip ring

 #80
20120289064
2012-11-15

Slip-ring unit

 #81
20120217841
2012-08-30

Brush holder apparatus, brush assembly, and method

 #82
20120201702
2012-08-09

Fuel pump assembly

 #83
20110266914
2011-11-03

Brush holder apparatus, brush assembly, and method

 #84
20110187225
2011-08-04

Electric machine having at least two pairs of carbon brushes

 #85
20110006637
2011-01-13

Brush holder apparatus, brush assembly, and method

 #86
20100207483
2010-08-19

BRUSH ARRANGEMENT AND ELECTRIC MACHINE, IN PARTICULAR ELECTRIC DOMESTIC APPLIANCE

 #87
20100146769
2010-06-17

Electric motor case with folded out mounting tabs and economical motor-fan module packaging

 #88
20100133950
2010-06-03

Brush holder apparatus, brush assembly, and method

 #89
20090302706
2009-12-10

Vehicular rotary electric machine

 #90
20090284098
2009-11-19

Brushholder Mount for Contact Brushes of a Commutator Machine

 #91
20090115266
2009-05-07

POWER TOOL WITH FRAMELESS MOTOR AND TWO-PIECE BRUSH ASSEMBLY, AND METHOD OF ASSEMBLY

 #92
20090078837
2009-03-26

Brush Holder

 #93
20090072656
2009-03-19

Four-pole electric motor drive with hammer brush holder system

 #94
20090001842
2009-01-01

Brush holder apparatus, brush assembly, and method

 #95
20080315711
2008-12-25

Brush holder component with ground contact plate

 #96
20080303372
2008-12-11

Brush holder apparatus, brush assembly, and method

 #97
20080303358
2008-12-11

Electric power tool with a rotatable brush plate

 #98
20080203836
2008-08-28

Direct current motor

 #99
20080084124
2008-04-10

Dynamoelectric machine brush holder assembly and method

 #100
20080083556
2008-04-10

Dynamoelectric machine grommet

 #101
20080007135
2008-01-10

Carbon brush holder for motor

 #102
20070241632
2007-10-18

Tandem AC generator for vehicle and method of producing brush assembly thereof

 #103
20070241631
2007-10-18

Brush holder for an electrical machine

 #104
20070222328
2007-09-27

Brush assembly for alternator easy to install and capable of reliably preventing entrance of foreign matters

 #105
20070210672
2007-09-13

Brush card assembly with add-on EMI suppression card

 #106
20070210671
2007-09-13

Insertable brush holder assembly for electric motor

 #107
20070200451
2007-08-30

Electric motor assembly device

 #108
20070052320
2007-03-08

Brush-holder for a carbon brush

 #109
20070052319
2007-03-08

Automotive dynamoelectric machine

 #110
20070035195
2007-02-15

Brush holder apparatus, brush assembly, and method

 #111
20070024135
2007-02-01

Electric motor case with folded-out mounting brackets and economical motor-fan packaging

 #112
20070007846
2007-01-11

Brush holding device

 #113
20070001535
2007-01-04

Small motor

 #114
20060158058
2006-07-20

Brush holder apparatus, brush assembly, and method

 #115
20060145565
2006-07-06

Brush mounting plate with brush guiding plates

 #116
20060103259
2006-05-18

Brush-holder assembly for electric machine

 #117
20060028088
2006-02-09

Bearing support for motors

 #118
20050253477
2005-11-17

Brush assembly

 #119
20050242684
2005-11-03

Brush holder apparatus, brush assembly, and method

 #120
20050242683
2005-11-03

Brush assembly

 #121
20050205420
2005-09-22

Contact element holder

 #122
20050191888
2005-09-01

Electric motor brush assembly

 #123
20050156477
2005-07-21

Integrated brush-holder retention system

 #124
20050121995
2005-06-09

Motor and brush device

 #125
20050121994
2005-06-09

Brush holder assembly for an electric motor

 #126
20050029895
2005-02-10

High-power direct current engine comprising a collector and carbon brushes for a racing car serving as prototype