Application

17615620 · EARTH-BORING DRILL BIT MANDREL FORMED BY ADDITIVE MANUFACTURING

Filed 2021-12-01 · Granted · Patent 12018531 (2024-06-25) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Jennifer A Railey Typical · CPC E21B 47/017 · Halliburton Energy Services, Inc. · HALLIBURTON ENERGY SERVICES, INC.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

19.9 mo

to disposition 30.8 mo

Statutes raised

102 103

2 actions read

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