Application

18365417 · RAILROAD VIRTUAL TRACK BLOCK SYSTEM

Filed 2023-08-04 · Granted · Patent 12654753 (2026-06-16) The official file ↗The patent and its PDF ↗ · Art unit 3615 · Examiner Jason Christopher Smith Easy · CPC B61L 1/188 · BNSF Railway Company · BNSF Railway Company

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

30.4 mo

to disposition 34.4 mo

Statutes raised

0 actions read

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