Application

17774491 · ANTI-COLLISION METHOD AND APPARATUS FOR TRAINS IN COOPERATIVE FORMATION

Filed 2022-05-05 · Granted · Patent 12473001 (2025-11-18) The official file ↗The patent and its PDF ↗ · Art unit 3615 · Examiner Zachary L Kuhfuss Typical · CPC B61L 23/18 · Traffic Control Technology Co., Ltd · East IP P.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

37.2 mo

to disposition 42.5 mo

Statutes raised

101 103

1 actions read

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