Application

17602749 · DISCONNECTOR DEVICE WITH PASSIVE RADIO DEVICE, GRID PROTECTION SYSTEM HAVING THE DISCONNECTOR DEVICE, AND METHOD FOR INDICATING A STATE OF THE DISCONNECTOR DEVICE

Filed 2021-10-09 · Granted · Patent 11972913 (2024-04-30) The official file ↗The patent and its PDF ↗ · Art unit 2833 · Examiner Edwin A Leon Munoz Easy · CPC H01H 31/003 · Hitachi Energy Ltd · Sage Patent Group/Hitachi Energy Ltd

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

23.7 mo

to disposition 30.7 mo

Statutes raised

102 112

1 actions read

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