IP Library › Patent Application 63004452
Patent Application Provisional Small
App. No. 63/004,452 · Confirmation No. 3619

Precision Mechanical Valves for a Ventilator to control PIP and PEEP pilot pressures and Safety Relief Pressures

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2020-04-14 APP.FILE.REC Filing Receipt 3 View
2020-04-02 ADS Application Data Sheet 3 View
2020-04-02 WFEE Fee Worksheet (SB06) 2 View
2020-04-02 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-04-02 DRW Drawings-only black and white line drawings 2 View
2020-04-02 SPEC Specification 7 View
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Quick Facts
App. No.
63/004,452
Filed
2020-04-02