Application

13275834 · CHECK VALVE

Filed 2011-10-18 · Granted · Patent 8608464 (2013-12-17) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Christopher J Maxey Typical · CPC F16K 15/031 · PRETTL, ROLF · Casimir Jones, S.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.0 mo

to disposition 26.0 mo

Statutes raised

102 103 112

1 actions read

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