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App. No. 10/408,922 · Confirmation No. 4643

METHOD AND APPARATUS FOR MONITORING THE COMPOSITION OF A BINARY BREATHING GAS MIXTURE

Inventor: Erik Cardelius
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-12-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-22 LET. Miscellaneous Incoming Letter 1 View
2003-12-22 DRW Drawings-only black and white line drawings 1 View
2003-04-08 TRNA Transmittal of New Application 1 View
2003-04-08 SPEC Specification 7 View
2003-04-08 CLM Claims 3 View
2003-04-08 ABST Abstract 1 View
2003-04-08 DRW Drawings-only black and white line drawings 1 View
2003-04-08 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/408,922
Filed
2003-04-08
Granted
2004-02-17
Pub. No.
US20030217583A1
Art Unit
2856
PTA
-58 days