PATLY.AIApplication
12879435 · METHOD OF DEGASSING MOLTEN METAL
Filed 2010-09-10 · Granted · Patent 8221521 (2012-07-17) The official file ↗The patent and its PDF ↗ · Art unit 1733 · Examiner George P Wyszomierski Easy · CPC F27D 19/00 · EDWARDS LIMITED · Edwards Vacuum, Inc.
Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
13.5 mo
to disposition 22.2 mo
Statutes raised
103
1 actions read