IP Library › Granted Patent US 6,727,014
Granted Patent Utility Small
US 6,727,014 · Confirmation No. 6827

FUEL CELL REACTANT AND COOLING FLOW FIELDS INTEGRATED INTO A SINGLE SEPARATOR PLATE

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2009-03-10 PETDEC Petition Decision 16 View
2008-08-29 PET.OP Petition for review by the Office of Petitions 2 View
2008-08-29 WFEE Fee Worksheet (SB06) 2 View
2008-08-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-09 C.AD Change of Address 1 View
2008-06-09 PET.OP Petition for review by the Office of Petitions 7 View
2008-06-05 C.AD Change of Address 1 View
2008-06-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-20 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-20 PA.. Power of Attorney 1 View
2001-08-13 TRNA Transmittal of New Application 4 View
2001-08-13 SPEC Specification 14 View
2001-08-13 CLM Claims 16 View
2001-08-13 ABST Abstract 1 View
2001-08-13 DRW Drawings-only black and white line drawings 4 View
2001-08-13 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,727,014
App. No.
09/928,719
Filed
2001-08-13
Granted
2004-04-27
Art Unit
1746
PTA
-2 days