IP Library › Patent Application 61519194
Patent Application Provisional
App. No. 61/519,194 · Confirmation No. 5448

Combustion chamber constructions for opposed-piston engines

Provisional Application Expired
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 Code Description Pages PDF
2014-10-21 PETDEC Petition Decision 1 View
2014-07-18 PET.OP Petition for review by the Office of Petitions 2 View
2013-10-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-07-08 APP.FILE.REC Filing Receipt 3 View
2011-05-18 TRNA Transmittal of New Application 3 View
2011-05-18 ADS Application Data Sheet 1 View
2011-05-18 SPEC Specification 15 View
2011-05-18 CLM Claims 4 View
2011-05-18 ABST Abstract 1 View
2011-05-18 DRW Drawings-only black and white line drawings 15 View
2011-05-18 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
61/519,194
Filed
2011-05-18