Application

18526491 · GUIDE SHOE FOR MINING MACHINE

Filed 2023-12-01 · Granted · Patent 12662939 (2026-06-23) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Janine Muir Kreck Typical · CPC E21C 27/02 · Joy Global Underground Mining LLC · Husch Blackwell LLP (Komatsu)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

18.9 mo

to disposition 30.7 mo

Statutes raised

102 103

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.