Application

11622286 · RELEASABLE NON-RETURN VALVE

Filed 2007-01-11 · Granted · Patent 7357152 (2008-04-15) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner Ramesh Krishnamurthy · CPC F16K 15/1826 · TIEFENBACH CONTROL SYSTEMS GMBH · ALSTON & BIRD LLP

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

6.8 mo

to disposition 15.1 mo

Statutes raised

0 actions read

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