Application

18050876 · FRICTION TRANSMISSION DEVICE

Filed 2022-10-28 · Granted · Patent 11821494 (2023-11-21) The official file ↗The patent and its PDF ↗ · Art unit CQIC · Examiner Erin D Bishop Typical · CPC F16H 15/503 · SUMITOMO HEAVY INDUSTRIES, LTD. · WTA IP Law P.C.

Office actions

first was Ex parte Quayle

RCEs

no appeal

To first action

5.8 mo

to disposition 12.8 mo

Statutes raised

0 actions read

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