Application

17297048 · METHOD AND APPARATUS FOR LOCKING EXPANDABLE CUTTERS OF WELL BORE CASING MILL

Filed 2021-05-26 · Abandoned The official file ↗ · Art unit 3676 · Examiner Lamia Quaim Typical · CPC E21B 29/005 · ABRADO, INC. · BALLARD SPAHR LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

22.8 mo

to disposition 29.7 mo

Statutes raised

102

1 actions read

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