IP Library Patent Application 60638421
Patent Application Provisional Small
App. No. 60/638,421 · Confirmation No. 1036

Micro fuel cell architecture

Provisional Application Expired
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Code Description Pages PDF
2008-07-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-07-29 C.AD Change of Address 1 View
2004-12-21 TRNA Transmittal of New Application 1 View
2004-12-21 SPEC Specification 87 View
2004-12-21 DRW Drawings-only black and white line drawings 12 View
2004-12-21 OATH Oath or Declaration filed 1 View
2004-12-21 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
60/638,421
Filed
2004-12-21