Application

17448026 · DRIVE DEVICE FOR A DIAPHRAGM WALL CUTTER

Filed 2021-09-17 · Granted · Patent 12366047 (2025-07-22) The official file ↗The patent and its PDF ↗ · Art unit 3671 · Examiner Audrey L Lusk Typical · CPC E02F 3/246 · Liebherr-Components Biberach GmbH · LEVINE BAGADE HAN LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

35.2 mo

to disposition 46.1 mo

Statutes raised

102 103 112

1 actions read

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