IP Library › Patent Application 60521391
Patent Application Provisional Small
App. No. 60/521,391 · Confirmation No. 1391

FUEL CELL SHUTDOWN WITH STEAM PURGING

Provisional Application Expired
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 Code Description Pages PDF
2004-04-15 OATH Oath or Declaration filed 2 View
2004-04-15 WFEE Fee Worksheet (SB06) 1 View
2004-04-15 TRNA Transmittal of New Application 2 View
2004-04-15 ADS Application Data Sheet 2 View
2004-04-15 SPEC Specification 15 View
2004-04-15 CLM Claims 1 View
2004-04-15 ABST Abstract 1 View
2004-04-15 DRW Drawings-only black and white line drawings 2 View
2004-04-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
60/521,391
Filed
2004-04-15