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App. No. 10/119,380 · Confirmation No. 7211

FUEL CELL SYSTEM FOR LOW PRESSURE OPERATION

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
2004-03-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-08 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-08 LET. Miscellaneous Incoming Letter 1 View
2003-12-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-12-23 SPEC Specification 2 View
2003-12-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-04-09 TRNA Transmittal of New Application 1 View
2002-04-09 A.PE Preliminary Amendment 4 View
2002-04-09 SPEC Specification 37 View
2002-04-09 CLM Claims 10 View
2002-04-09 ABST Abstract 1 View
2002-04-09 DRW Drawings-only black and white line drawings 16 View
2002-04-09 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/119,380
Filed
2002-04-09
Granted
2004-05-11
Pub. No.
US20020195335A1
Art Unit
1746
PTA
-67 days