Application

17267043 · HIGH-STRENGTH AND CORROSION-RESISTANT SUCKER ROD AND PREPARATION PROCESS THEREOF

Filed 2021-02-09 · Granted · Patent 11319608 (2022-05-03) The official file ↗The patent and its PDF ↗ · Art unit 1738 · Examiner Christopher D Moody Hard · CPC C21D 9/0075 · ZHEJIANG RUIZHI STEEL CO., LTD. · Bayramoglu Law Offices LLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

4.7 mo

to disposition 14.7 mo

Statutes raised

103 112

2 actions read

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