PATLY.AIApplication
14421724 · METHOD AND SYSTEM FOR SUBMERGED ARC WELDING
Filed 2015-03-10 · Granted · Patent 10137521 (2018-11-27) The official file ↗The patent and its PDF ↗ · Art unit 3761 · Examiner Jimmy Chou Typical · CPC B23K 9/121 · COLFAX CORPORATION · EDELL, SHAPIRO & FINNAN, LLC
Office actions
2
first was Restriction requirement
RCEs
0
no appeal
To first action
28.6 mo
to disposition 44.6 mo
Statutes raised
103 112
2 actions read