PATLY.AIApplication
19002537 · DEBRIS COLLECTION DEVICE WITH PASSIVE CHECK VALVE
Filed 2024-12-26 · Granted · Patent 12601247 (2026-04-14) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner David P. Carroll Easy · CPC E21B 43/35 · Halliburton Energy Services, Inc. · IP Practice Group - Legal Dept
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first was Non-final rejection
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to disposition 15.6 mo
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