IP Library › Granted Patent US 6,792,978
Granted Patent Utility
US 6,792,978 · Confirmation No. 2569

FUEL CELL HOSE WITH BARRIER PROPERTIES

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2008-08-08 C.AD Change of Address 2 View
2008-08-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2008-08-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-16 LET. Miscellaneous Incoming Letter 1 View
2003-10-16 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2003-10-16 FOR Foreign Reference 10 View
2003-10-16 FOR Foreign Reference 8 View
2003-10-16 FOR Foreign Reference 14 View
2003-10-16 FOR Foreign Reference 7 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-04 TRNA Transmittal of New Application 1 View
2003-06-04 SPEC Specification 5 View
2003-06-04 CLM Claims 1 View
2003-06-04 ABST Abstract 1 View
2003-06-04 DRW Drawings-only black and white line drawings 1 View
2003-06-04 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,792,978
App. No.
10/454,115
Filed
2003-06-04
Granted
2004-09-21
Pub. No.
US20030226608A1
Art Unit
3752
PTA
0 days