PATLY.AIApplication
14364557 · WELDING ADDITIVE FOR ELECTRIC ARC WELDING AND LASER BEAM WELDING OF MIXED JOINS MADE OF AUSTENITIC AND FERRITIC STEEL
Filed 2014-06-11 · Granted · Patent 9833863 (2017-12-05) The official file ↗The patent and its PDF ↗ · Art unit 3752 · Examiner Christopher S Kim Typical · CPC B23K 35/3026 · Salzgitter Flachstahl GmbH · HENRY M FEIEREISEN, LLC
Office actions
3
first was Non-final rejection
RCEs
1
no appeal
To first action
26.9 mo
to disposition 41.8 mo
Statutes raised
102 103 112
3 actions read