Application
18371720 · Railcar Truck Roller Bearing Adapter-Pad Systems
Filed 2023-09-22 · Granted · Patent 12291247 (2025-05-06) The official file ↗The patent and its PDF ↗ · Art unit 3726 · Examiner Jason L Vaughan Easy · CPC B61F 5/142 · Nevis Industries LLC · BANNER & WITCOFF, LTD.
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first was Notice of allowance
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To first action
11.2 mo
to disposition 19.4 mo
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