Application

18043661 · RAILROAD CROSSING CONTROL SYSTEM WITH AUXILIARY SHUNTING DEVICE

Filed 2023-03-01 · Granted · Patent 12612091 (2026-04-28) The official file ↗The patent and its PDF ↗ · Art unit 3615 · Examiner Robert J McCarry Jr Typical · CPC B61L 29/226 · Siemens Mobility, Inc. · SIEMENS CORPORATION

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

30.6 mo

to disposition 37.9 mo

Statutes raised

102

1 actions read

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