IP Library › Granted Patent US 6,667,128
Granted Patent Utility
US 6,667,128 · Confirmation No. 3916

FUEL CELLS AND FUEL CELL SYSTEMS CONTAINING NON-AQUEOUS ELECTROLYTES

Inventor: David J. Edlund
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-06-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-12 PA.. Power of Attorney 5 View
2008-06-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-06-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-15 LET. Miscellaneous Incoming Letter 2 View
2003-09-15 DRW Drawings-only black and white line drawings 1 View
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-15 LET. Miscellaneous Incoming Letter 4 View
2001-06-01 TRNA Transmittal of New Application 1 View
2001-06-01 SPEC Specification 23 View
2001-06-01 CLM Claims 14 View
2001-06-01 ABST Abstract 1 View
2001-06-01 DRW Drawings-only black and white line drawings 2 View
2001-06-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,667,128
App. No.
09/872,743
Filed
2001-06-01
Granted
2003-12-23
Pub. No.
US20010053472A1
Art Unit
1745
PTA
-100 days