IP Library Granted Patent US 6,562,503
Granted Patent Utility
US 6,562,503 · Confirmation No. 8058

FREEZE TOLERANT FUEL CELL POWER PLANT

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Code Description Pages PDF
2002-05-15 TRNA Transmittal of New Application 3 View
2002-05-15 SPEC Specification 35 View
2002-05-15 CLM Claims 5 View
2002-05-15 ABST Abstract 1 View
2002-05-15 DRW Drawings-only black and white line drawings 3 View
2002-05-15 OATH Oath or Declaration filed 1 View
2002-05-15 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,562,503
App. No.
10/146,606
Filed
2002-05-15
Granted
2003-05-13
Pub. No.
US20030039872A1
Art Unit
1745
PTA
-46 days