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App. No. 09/986,940 · Confirmation No. 6278

SAFETY PROCESS AND DEVICE FOR STARTING UP A FUEL CELL

Inventor: Pierre Charlat
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
2003-10-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-13 TRNA Transmittal of New Application 2 View
2001-11-13 ADS Application Data Sheet 1 View
2001-11-13 A.PE Preliminary Amendment 3 View
2001-11-13 SPEC Specification 11 View
2001-11-13 CLM Claims 4 View
2001-11-13 ABST Abstract 1 View
2001-11-13 DRW Drawings-only black and white line drawings 1 View
2001-11-13 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/986,940
Filed
2001-11-13
Granted
2004-01-13
Pub. No.
US20020058167A1
Art Unit
1745
PTA
0 days