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19169146 · EXPANDABLE, INNER LINER PUMP

Filed 2025-04-03 · Granted · Patent 12674450 (2026-07-07) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Kenneth J Hansen Easy · CPC F04B 43/1136 · Viking Pump, Inc. · TUCKER ELLIS LLP

Office actions
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first was Notice of allowance
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no appeal
To first action
11.0 mo
to disposition 15.1 mo
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