Application
17464471 · MONITORING AND COMMUNICATION DEVICE OF A VEHICLE
Filed 2021-09-01 · Granted · Patent 11958512 (2024-04-16) The official file ↗The patent and its PDF ↗ · Art unit 2644 · Examiner Blane J Jackson Easy · CPC B61L 15/0054 · Westinghouse Air Brake Technologies Corporation · Carroll, Hoette & Butscher, LLC
Office actions
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first was Notice of allowance
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To first action
27.3 mo
to disposition 31.5 mo
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