Application

19210917 · AIR CLEANER AND FILTRATION ASSEMBLIES

Filed 2025-05-16 · Granted · Patent 12434181 (2025-10-07) The official file ↗The patent and its PDF ↗ · Art unit 1773 · Examiner Robert Arthur Clemente Easy · CPC B01D 46/0002 · Donaldson Company, Inc. · Merchant & Gould Donaldson

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.8 mo

to disposition 4.7 mo

Statutes raised

0 actions read

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