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App. No. 09/837,831 · Confirmation No. 2804

METHOD AND APPARATUS FOR CO2- DRIVEN AIR MANAGEMENT FOR A FUEL CELL SYSTEM

Inventor: William P. Acker
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
2001-07-17 TRNA Transmittal of New Application 3 View
2001-07-17 A.PE Preliminary Amendment 18 View
2001-07-17 DRW Drawings-only black and white line drawings 7 View
2001-04-18 TRNA Transmittal of New Application 3 View
2001-04-18 SPEC Specification 14 View
2001-04-18 CLM Claims 5 View
2001-04-18 ABST Abstract 1 View
2001-04-18 DRW Drawings-only black and white line drawings 5 View
2001-04-18 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/837,831
Filed
2001-04-18
Granted
2003-05-20
Pub. No.
US20020155336A1
Art Unit
1745
PTA
0 days