Application

17938907 · SELF-LUBRICATING PLUNGER, BUSHING FOR SELF-LUBRICATING PLUNGER AND METHOD FOR MANUFACTURING SAME

Filed 2022-09-06 · Granted · Patent 12060880 (2024-08-13) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Connor J. Tremarche Hard · CPC B22D 17/2038 · XIAMEN JJD MACHINERY CO., LTD · Nancy Zheng

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

12.0 mo

to disposition 23.2 mo

Statutes raised

103

2 actions read

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