Application

13483298 · METHOD FOR CONTROLLING VACUUM PUMPS IN AN INDUSTRIAL FURNACE COMPLEX

Filed 2012-05-30 · Granted · Patent 8694167 (2014-04-08) The official file ↗The patent and its PDF ↗ · Art unit 2121 · Examiner Patrick D Cummins · CPC F27B 5/18 · IPSEN, INC. · DANN, DORFMAN, HERRELL & SKILLMAN

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.0 mo

to disposition 22.3 mo

Statutes raised

103 112

1 actions read

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