H01H50/321 - CPC Classification Index

ClassID:

203288 ⎘

H01H50/321 - CPC Classification

Classification description:

Details of electromagnetic relays; Magnetic circuit arrangements; Movable parts of magnetic circuits, e.g. armature; Latching movable parts mechanically the mechanical latch being controlled directly by the magnetic flux or part of it

Recent Application in this class:

20250125110

2025-04-17

NON-POLARIZED SNAP-ON ELECTROMAGNETIC RELAY

20250022669

2025-01-16

PROCESS FOR DETECTING DEGRADATION OF A SWITCHING DEVICE

20210110986

2021-04-15

Multipurpose relay control

20200203106

2020-06-25

Contactor for an electric vehicle

20180061600

2018-03-01

Electromagnetic relay

20180012717

2018-01-11

Electromagnetic relay

20150248984

2015-09-03

Actuating apparatus for a vacuum interrupter and disconnecting arrangement