IP Library › Granted Patent US 6,764,782
Granted Patent Utility
US 6,764,782 · Confirmation No. 6513

ELECTRICAL ISOLATION SYSTEM FOR A FUEL CELL STACK AND METHOD OF OPERATING A FUEL CELL STACK

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2004-06-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-17 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-17 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-03-17 FWCLM Index of Claims 1 View
2004-03-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-17 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-01-16 SPEC Specification 2 View
2004-01-16 CLM Claims 8 View
2004-01-16 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-10-30 CTNF Non-Final Rejection 4 View
2003-10-30 892 List of references cited by examiner 1 View
2003-10-30 FOR Foreign Reference 10 View
2003-10-30 1449 List of References cited by applicant and considered by examiner 1 View
2003-10-23 SRNT Examiner's search strategy and results 3 View
2002-10-23 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-10-23 FOR Foreign Reference 8 View
2002-10-23 FOR Foreign Reference 10 View
2002-04-29 LET. Miscellaneous Incoming Letter 1 View
2002-04-29 FRPR Certified Copy of Foreign Priority Application 38 View
2002-04-29 FRPR Certified Copy of Foreign Priority Application 39 View
2002-02-13 TRNA Transmittal of New Application 1 View
2002-02-13 SPEC Specification 20 View
2002-02-13 CLM Claims 8 View
2002-02-13 ABST Abstract 1 View
2002-02-13 DRW Drawings-only black and white line drawings 5 View
2002-02-13 OATH Oath or Declaration filed 5 View
2002-02-13 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-02-13 SRFW Search information including classification, databases and other search related notes 1 View
2002-02-13 FWCLM Index of Claims 1 View
2002-02-13 TRNA Transmittal of New Application 1 View
2002-02-13 DRW Drawings-only black and white line drawings 5 View
2002-02-13 SPEC Specification 20 View
2002-02-13 CLM Claims 8 View
2002-02-13 ABST Abstract 1 View
2002-02-13 OATH Oath or Declaration filed 5 View
2002-02-13 WFEE Fee Worksheet (SB06) 1 View
2002-02-13 WFEE Fee Worksheet (SB06) 1 View
2002-02-13 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,764,782
App. No.
10/074,883
Filed
2002-02-13
Granted
2004-07-20
Pub. No.
US20020192521A1
Art Unit
1745
PTA
0 days