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13817080 · LIQUID SUPPLY WITH CIRCULATION VIA THROUGH-PASSING INNER PIPES

Filed 2013-03-11 · Granted · Patent 9032995 (2015-05-19) The official file ↗The patent and its PDF ↗ · Art unit 3753 · Examiner John A Rivell Typical · CPC E03B 7/045 · WESTMAN CHAMPLIN & KOEHLER, P.A.

Office actions
1
first was Non-final rejection
RCEs
0
no appeal
To first action
18.1 mo
to disposition 26.3 mo
Statutes raised
102 103
1 actions read
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