Application

17872737 · BARRIER VENT ASSEMBLY

Filed 2022-07-25 · Granted · Patent 12194402 (2025-01-14) The official file ↗The patent and its PDF ↗ · Art unit 1776 · Examiner Anthony R Shumate Easy · CPC B01D 46/003 · Donaldson Company, Inc. · MRG/Donaldson Company, Inc.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

17.6 mo

to disposition 29.7 mo

Statutes raised

102 103

2 actions read

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