Application

13531466 · DRAINAGE ELEMENT AND APPARATUS AND METHOD FOR MAKING SAME

Filed 2012-06-22 · Granted · Patent 9051703 (2015-06-09) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Sean D Andrish Hard · CPC E02B 11/005 · ISI POLYETHYLENE SOLUTIONS, LLC · FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

21.6 mo

to disposition 35.5 mo

Statutes raised

102 103 112 DP

2 actions read

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