B61F 1/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9669848 Energy absorption/coupling system for a railcar and related method for coupling railcars to each otherAug 25, 14Jun 06, 17TRINITY NORTH AMERICAN FREIGHT CAR, INC.
9475506 Rolling stockFeb 10, 12Oct 25, 16NIPPON SHARYO, LTD.
9248846 Rolling stockDec 02, 11Feb 02, 16NIPPON SHARYO, LTD.
9242656 Rolling stockFeb 21, 12Jan 26, 16NIPPON SHARYO, LTD.
9114813 Movable support fitting for railroad carNov 15, 12Aug 25, 15NATIONAL STEEL CAR LIMITED
9067605 Fittings for autorack railroad carNov 01, 12Jun 30, 15NATIONAL STEEL CAR LIMITED
4913062 Segmented sliding sill wear plateJul 25, 88Apr 03, 90STANDARD CAR TRUCK COMPANY
4884511 Aluminum hopper car with cast collars interconnecting intersecting center sill hood with ridge hood and sloped end wallsJan 27, 88Dec 05, 89Thrall Car Manufacturing Company
4784068 Segmented sliding sill wear plateJul 24, 87Nov 15, 88ZEFTEK, INC.
4570807 Railway car underframeSep 15, 83Feb 18, 86Pullman Standard, Inc.
4359003 Railway car center fillerOct 27, 80Nov 16, 82Pullman Incorporated, Pullman Standard, Inc.,
4339996 Articulated railway carJul 23, 79Jul 20, 82TTX Company