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14340227 · TRASH TOLERANT FILTER SUPPORT FOR A DISC FILTER

Filed 2014-07-24 · Granted · Patent 9339745 (2016-05-17) The official file ↗The patent and its PDF ↗ · Art unit 1777 · Examiner David C Mellon Typical · CPC B01D 33/15 · EVOQUA WATER TECHNOLOGIES LLC · Evoqua Water Technologies LLC

Office actions
3
first was Restriction requirement
RCEs
1
no appeal
To first action
1.8 mo
to disposition 21.8 mo
Statutes raised
103 DP
3 actions read
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