Patents-Review.com
ClassID:

216334 ⎘

H02B1/14 - CPC Classification

Classification description:

Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements Shutters or guards for preventing access to contacts

Recent Application in this class:
#1
20260066625
2026-03-05

MOBILE MULTI-VOLTAGE POWER DISTRIBUTION SYSTEM

 #2
20250385491
2025-12-18

Rotatable and Adjustable Isolation Structure and Electrical Device Thereof

 #3
20250141193
2025-05-01

SHUTTER ASSEMBLY AND SWITCHBOARD COMPRISING SAME

 #4
20240426150
2024-12-26

ELECTRICAL PANELBOARD GUARD WITH COUPLED MEMBERS

 #5
20240405523
2024-12-05

Motor control center (MCC) units with retractable power connector and interlocks including a power connector position interlock

 #6
20240372337
2024-11-07

SYSTEMS, DEVICES, ARTICLES, AND METHODS FOR IMPROVED SAFETY AT ELECTRICAL PANELS

 #7
20240332919
2024-10-03

Wind pressure type shutter for outdoor switchboard

 #8
20240039253
2024-02-01

Motor control center (MCC) units with retractable power connector and interlocks including a power connector position interlock

 #9
20230340815
2023-10-26

ELECTRICAL PANELBOARD GUARD WITH COUPLED MEMBERS

 #10
20230283051
2023-09-07

Electrical Panel Board

 #11
20230195052
2023-06-22

Electrical distribution system

 #12
20230020170
2023-01-19

Switchboard having rotating shutter structure

 #13
20220320835
2022-10-06

Busbar board

 #14
20220263295
2022-08-18

Electrical Cabinet with Front Door Interlock

 #15
20220239074
2022-07-28

Interlock structure of bypass transfer switching device

 #16
20220239073
2022-07-28

Interlock device configured to open or close the through hole lever input portion of an automatic transfer switch

 #17
20220158421
2022-05-19

Switch cabinet arrangement with a switch cabinet frame and a multipole touch protection module mounted on a mounting plate

 #18
20220149600
2022-05-12

Multi-function cabinet

 #19
20220149599
2022-05-12

Bus bar system with at least one bus bar held in a contact protection housing

 #20
20210359497
2021-11-18

Switchgear or control gear

 #21
20210340796
2021-11-04

Electrical panelboard guard with coupled members

 #22
20210315135
2021-10-07

Shielding arrangement for high voltage equipment

 #23
20200328579
2020-10-15

Motor control center (MCC) units with retractable power connector and interlocks including a power connector position interlock

 #24
20200303908
2020-09-24

Motor control center units with retractable stabs and interlocks

 #25
20200235553
2020-07-23

Methods for making an energized parts guard system

 #26
20200203934
2020-06-25

Switchgear or control gear

 #27
20200161842
2020-05-21

Interlock system for an electrical installation

 #28
20200091696
2020-03-19

System for isolating power conductors using slidable insulating sheets

 #29
20200083677
2020-03-12

Arc resistant exhaust and intake for drives and switchgear

 #30
20190341750
2019-11-07

Motor control center units with retractable stabs and interlocks

 #31
20190334324
2019-10-31

Systems and methods for a modular enclosure with a door interlock

 #32
20190190240
2019-06-20

Motor control center (MCC) units with retractable power connector and interlocks including a power connector position interlock

 #33
20190169895
2019-06-06

Electrical panelboard guard with coupled members

 #34
20190157981
2019-05-23

Busbar power supply apparatus

 #35
20190140428
2019-05-09

Electrical substation safety barrier device and method

 #36
20190109442
2019-04-11

Mounting foot for electrical enclosure and electrical enclosure including the same

 #37
20190052067
2019-02-14

Grounding switch for use in metal-clad switchgear

 #38
20190011485
2019-01-10

Window for bottom access to an electrical meter center

 #39
20180358787
2018-12-13

Energized parts guard

 #40
20180294628
2018-10-11

Motor control center units with retractable stabs and interlocks

 #41
20180219358
2018-08-02

Power panel safety covers and methods of use

 #42
20180166864
2018-06-14

Energized parts guard

 #43
20180138668
2018-05-17

Insulated electrical switch cabinet cover

 #44
20170358907
2017-12-14

Non-conductive shield for distribution boards

 #45
20170244227
2017-08-24

Shutter interlock devices, systems, and methods of use thereof

 #46
20170237239
2017-08-17

Passive arc control with sequestered phases in a vertical bus system of a motor control center

 #47
20170098929
2017-04-06

System for isolating power conductors using molded assemblies

 #48
20170070035
2017-03-09

Energized parts guard

 #49
20170063056
2017-03-02

Motor control center units with retractable stabs and interlocks using sliding portal shutters

 #50
20170063051
2017-03-02

Snap on fingersafe system for panelboards

 #51
20170054278
2017-02-23

Switchgear

 #52
20170054275
2017-02-23

POWER PANEL SAFETY COVERS AND METHODS OF USE

 #53
20170018910
2017-01-19

One axis shutter with a pin-based bus system for miniature circuit breaker load centers

 #54
20160359307
2016-12-08

Access windows in horizontal bar section of an electrical meter center

 #55
20160359303
2016-12-08

Electrical protection slide

 #56
20160356831
2016-12-08

Electrical meter center

 #57
20160322790
2016-11-03

Double shutter shroud and tunnel for MCC bus connections

 #58
20160248231
2016-08-25

Snap-in shutter system for rack out circuit breakers

 #59
20160181769
2016-06-23

Safe use panelboard keyed shutter system

 #60
20160181768
2016-06-23

Breaker-operated electrical connection shutter for panelboards

 #61
20160156161
2016-06-02

Touch-safe bus connection slider circuit breaker panel

 #62
20160035464
2016-02-04

Method of using barrier walls in electrical power transmission systems

 #63
20150380910
2015-12-31

Motor control center units with retractable stabs and interlocks using portal shutters

 #64
20150372461
2015-12-24

Passive arc control with sequestered phases in a vertical bus system of a motor control center

 #65
20150372460
2015-12-24

Arc resistant shutters

 #66
20150280405
2015-10-01

Interlock system for a shutter separating a bus bar portion from an electrical component portion of an electrical enclosure

 #67
20150171603
2015-06-18

Electrically insulating shell, an electrically insulating device comprising such insulating shell, and related switchgear panel

 #68
20150111426
2015-04-23

Contact protection system for power busbars

 #69
20150083556
2015-03-26

Shutter device for an electrical switchgear panel, and related switchgear panel

 #70
20150040482
2015-02-12

Caution and warning barrier system for danger of electrical arcing

 #71
20140118889
2014-05-01

Plug-in circuit breaker assembly including insulative retainers

 #72
20130201608
2013-08-08

Plug-in circuit breaker assembly including insulative retainers

 #73
20130100589
2013-04-25

Fuse cover

 #74
20130026856
2013-01-31

Electrical disconnect assembly with separate disconnect compartment, such that safety handle mechanism does not provide access to the disconnecting device or any energized parts or conductors.

 #75
20110304957
2011-12-15

Apparatus for electric power distribution

 #76
20090095610
2009-04-16

Method and device for maintenance of high-voltage switchgear with voltage

 #77
20080121406
2008-05-29

Modular insulation system

 #78
20070227754
2007-10-04

Insulating Electricity Distribution Systems

 #79
20060291148
2006-12-28

Circuit breaker panel

 #80
20060134956
2006-06-22

Modular wiring device

 #81
20060120027
2006-06-08

Modular insulation system

 #82
16897198
2022-05-10

Panelboard and electrical power distribution system

 #83
16193125
2020-01-21

Interlock system for an electrical installation