Application

16630848 · Ni-Al-RE TERNARY EUTECTIC ALLOY AND PREPARATION METHOD THEREOF

Filed 2020-01-13 · Granted · Patent 10988833 (2021-04-27) The official file ↗The patent and its PDF ↗ · Art unit 1734 · Examiner Michael J Kachmarik Hard · CPC C22C 19/03 · ZHONGCHAO HANGYU INVESTMENT CASTING S&T CO. · True Shepherd, LLC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

8.4 mo

to disposition 15.4 mo

Statutes raised

103 112

1 actions read

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