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Railway car truck system
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Patent number 11,952,019
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Issue date Apr 9, 2024
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Advanced Truck Systems Corp.
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John Rudibaugh
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B61 - RAILWAYS
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Railway car truck system
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Patent number 11,230,302
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Issue date Jan 25, 2022
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Advanced Truck Systems Corp.
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John Rudibaugh
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B61 - RAILWAYS
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Rail car side bearing
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Patent number 11,091,179
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Issue date Aug 17, 2021
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Amsted Rail Company, Inc.
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Zachary B. Harris
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B60 - VEHICLES IN GENERAL
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Articulated bogie
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Patent number 4,569,291
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Issue date Feb 11, 1986
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Societe M.T.E.
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Louis Grevisse
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B61 - RAILWAYS
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Stabilized railway vehicle
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Patent number 4,480,553
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Issue date Nov 6, 1984
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South African Inventions Development Corporation
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Herbert Scheffel
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B61 - RAILWAYS
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Resilient steering control assembly
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Patent number 4,478,153
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Issue date Oct 23, 1984
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Walter S. Eggert
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Radial truck
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Patent number 4,459,919
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Issue date Jul 17, 1984
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S.A. Constructions Ferroviaires et Metalliques
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Emmanuel Lemaire
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B61 - RAILWAYS
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Articulated railway truck
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Patent number 4,221,172
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Issue date Sep 9, 1980
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Canadair Limited
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George Sobolewski
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B60 - VEHICLES IN GENERAL
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3254610
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Patent number 3,254,610
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Issue date Jun 7, 1966
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B61 - RAILWAYS
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3066617
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Patent number 3,066,617
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Issue date Dec 4, 1962
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B61 - RAILWAYS
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3002470
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Patent number 3,002,470
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Issue date Oct 3, 1961
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B61 - RAILWAYS
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2297863
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Patent number 2,297,863
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Issue date Oct 6, 1942
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B61 - RAILWAYS