Application

17520990 · FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMPONENTS; AND, METHODS

Filed 2021-11-08 · Granted · Patent 11801466 (2023-10-31) The official file ↗The patent and its PDF ↗ · Art unit 1773 · Examiner Robert Arthur Clemente Easy · CPC B01D 45/16 · Donaldson Company, Inc. · Merchant & Gould Donaldson

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

15.5 mo

to disposition 23.7 mo

Statutes raised

102 103 112

1 actions read

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