PATLY.AIApplication
18738668 · AIR ROTARY SYSTEM FOR A DOWN HOLE DRILL ASSEMBLY
Filed 2024-06-10 · Granted · Patent 12492597 (2025-12-09) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Thomas S Bomar Easy · CPC E21B 4/006 · Center Rock, Inc. · Kim IP Law Group LLC
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first was Non-final rejection
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to disposition 18.0 mo
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