Application

16486908 · HIGH-CARBON HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

Filed 2019-08-19 · Granted · Patent 11359267 (2022-06-14) The official file ↗The patent and its PDF ↗ · Art unit 1734 · Examiner Andrew Mingning Cheung · CPC C22C 38/18 · JFE Steel Corporation · Buchanan Ingersoll & Rooney PC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

21.8 mo

to disposition 33.8 mo

Statutes raised

103

1 actions read

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