B61F 1/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0391,507 OPEN TOP GONDOLA RAILCARAug 06, 24Nov 28, 24Not available
2024/0025,460 Sill Connection for Railcar StructureOct 04, 23Jan 25, 24Not available
2022/0258,775 RAILCAR COLD FORMED CENTER SILL WITH STIFFNESS ENHANCING STRUCTUREMay 05, 22Aug 18, 22Not available
2021/0078,614 Sill Connection for Railcar StructureSep 11, 20Mar 18, 21Not available
2020/0239,043 RAILCAR HAVING COLD FORMED CENTER SILL WITH STIFFNESS ENHANCING STRUCTURENov 21, 19Jul 30, 20Not available
2015/0014,267 ENERGY ABSORPTION/COUPLING SYSTEM FOR A RAILCAR AND RELATED METHOD FOR COUPLING RAILCARS TO EACH OTHERAug 25, 14Jan 15, 15TRINITY NORTH AMERICAN FREIGHT CAR, INC.
2012/0097,066 RAILCARMar 25, 10Apr 26, 12KAWASAKI JUKOGYO KABUSHIKI KAISHA, WEST JAPAN RAILWAY COMPANY,
2010/0258,031 RAILROAD CAR CENTER SILL STRUCTURENov 14, 08Oct 14, 10NATIONAL STEEL CAR LIMITED