B61G 1/32

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9718152 Application of wear plate to articulated connector load bearing bottom surfaceJun 08, 15Aug 01, 17TTX Company
9707646 Method for semi-automatically reconditioning a railcar articulated connectorOct 08, 13Jul 18, 17TTX Company
9150063 Connection devices and pulling drive vehicles or pulling carriages with the connection deviceMar 05, 14Oct 06, 15TOMAC CO., LTD.
9073561 Railroad coupler mountNov 01, 11Jul 07, 15PROGRESS RAIL SERVICES CORPORATION
8590718 Coupling unitMay 12, 11Nov 26, 13SCHAEFFLER TECHNOLOGIES AG & CO. KG
4456133 Slackless railway coupler connectionMar 24, 82Jun 26, 84AMSTED INDUSTRIES INCORPORATED
4375857 Automatic railway controlled buffer couplingJun 09, 80Mar 08, 83SCHARFENBERGKUPPLUNG GMBH & CO. KG