Application

17898450 · Robust Plasma Blast Probe Tip

Filed 2022-08-29 · Granted · Patent 12312956 (2025-05-27) The official file ↗The patent and its PDF ↗ · Art unit 3678 · Examiner Sunil Singh Typical · CPC E21C 37/18 · Petram Technologies, Inc. · RICHARD A. BAKER, JR.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

29.4 mo

to disposition 32.9 mo

Statutes raised

102 103 112

2 actions read

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