IP Library Granted Patent US 6,692,851
Granted Patent Utility
US 6,692,851 · Confirmation No. 6063

FUEL CELL STACK MONITORING AND SYSTEM CONTROL

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Code Description Pages PDF
2003-12-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-12-06 TRNA Transmittal of New Application 2 View
2001-12-06 A.PE Preliminary Amendment 8 View
2001-12-06 SPEC Specification 26 View
2001-12-06 CLM Claims 3 View
2001-12-06 ABST Abstract 1 View
2001-12-06 DRW Drawings-only black and white line drawings 3 View
2001-12-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,692,851
App. No.
10/011,097
Filed
2001-12-06
Granted
2004-02-17
Pub. No.
US20020051899A1
Art Unit
1745
PTA
0 days