IP Library › Granted Patent US 6,719,946
Granted Patent Utility
US 6,719,946 · Confirmation No. 2773

ANODE SUPPORT FOR CARBONATE FUEL CELLS

Inventors: Chao-yi Yuh, Jian Li
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2016-01-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-01-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-11-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-11-06 PA.. Power of Attorney 1 View
2015-11-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-01-20 LET. Miscellaneous Incoming Letter 1 View
2004-01-20 DRW Drawings-only black and white line drawings 6 View
2001-12-20 TRNA Transmittal of New Application 4 View
2001-12-20 SPEC Specification 10 View
2001-12-20 CLM Claims 3 View
2001-12-20 ABST Abstract 1 View
2001-12-20 DRW Drawings-only black and white line drawings 4 View
2001-12-20 OATH Oath or Declaration filed 2 View
2001-12-20 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,719,946
App. No.
10/028,599
Filed
2001-12-20
Granted
2004-04-13
Pub. No.
US20030118466A1
Art Unit
1742
PTA
-213 days