H01H50/644 - CPC Classification Index

ClassID:

203319 ⎘

H01H50/644 - CPC Classification

Classification description:

Details of electromagnetic relays; Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement having more than one rotating or pivoting part

Recent Application in this class:

20210366678

2021-11-25

Relay

20170103865

2017-04-13

Automatic transfer switch with permanent magnetic actuation

20160155593

2016-06-02

Dual stroke mechanically latched mechanism

20160012999

2016-01-14

Low instantaneous level circuit breakers, circuit breaker tripping mechanisms, and tripping methods

20140145805

2014-05-29

Relay

15000485

2017-05-16

Lockout relay device