Application

17258512 · FIXED CUTTER DRILL BIT WITH HIGH FLUID PRESSURES

Filed 2021-01-07 · Granted · Patent 11566475 (2023-01-31) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Yong-Suk Ro Easy · CPC E21B 10/60 · Smith International, Inc. · SMITH INTERNATIONAL INC.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.7 mo

to disposition 24.8 mo

Statutes raised

102 103

1 actions read

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