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App. No. 09/906,336 · Confirmation No. 6271

FUEL CELL SYSTEM INCORPORATING AN INTEGRATED CATHODE EXHAUST CONDENSER AND STACK COOLER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-03-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-19 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2004-03-19 FOR Foreign Reference 1 View
2004-03-19 FOR Foreign Reference 1 View
2004-01-26 LET. Miscellaneous Incoming Letter 1 View
2004-01-26 DRW Drawings-only black and white line drawings 4 View
2001-07-16 TRNA Transmittal of New Application 3 View
2001-07-16 SPEC Specification 13 View
2001-07-16 CLM Claims 4 View
2001-07-16 ABST Abstract 1 View
2001-07-16 DRW Drawings-only black and white line drawings 4 View
2001-07-16 OATH Oath or Declaration filed 2 View
2001-07-16 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/906,336
Filed
2001-07-16
Granted
2004-11-30
Pub. No.
US20030011721A1
Art Unit
1745
PTA
-211 days