PATLY.AIApplication
19272786 · SINGLE SLEEVE DOWNHOLE TOOL WITH DETENT PINS FOR SHIFTING
Filed 2025-07-17 · Granted · Patent 12595716 (2026-04-07) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner David P. Carroll Easy · CPC E21B 33/146 · Halliburton Energy Services, Inc. · Halliburton Dallas / SHL
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first was Non-final rejection
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to disposition 8.7 mo
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