Application

19637295 · NEGATIVE PRESSURE REUSABLE RESPIRATOR SYSTEM FOR SAFETY EVENT DETECTION

Filed 2026-04-02 · Pending The official file ↗ · Art unit OPAP · Examiner Docket Central Easy · CPC A62B 18/02 · 3M INNOVATIVE PROPERTIES COMPANY · 3M INNOVATIVE PROPERTIES COMPANY

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

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