PATLY.AIApplication
19655946 · FRACTURING PUMP ARRANGEMENT USING A PLUNGER WITH AN INTERNAL FLUID PASSAGE
Filed 2026-04-23 · Granted The official file ↗ · Art unit 3746 · Examiner Nathan C Zollinger Typical · CPC F04B 39/0016 · Kerr Machine Co. · Tomlinson McKinstry, P.C.
Office actions
1
first was Non-final rejection
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no appeal
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1.5 mo
to disposition 4.3 mo
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