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Flow rate adjusting device
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Patent number 11,473,697
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Issue date Oct 18, 2022
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Nabtesco Corporation
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Masayuki Ueno
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Door driving device
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Patent number 11,248,409
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Issue date Feb 15, 2022
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Nabtesco Corporation
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Ikuo Makihira
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Door system
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Patent number 10,883,295
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Issue date Jan 5, 2021
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ISAF BUS COMPONENTS S.R.L.
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Gianni Turcatti
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B60 - VEHICLES IN GENERAL
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Plug door drive system
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Patent number 6,684,567
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Issue date Feb 3, 2004
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Westinghouse Air Brake Tecnologies Corporation
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Peter Heidrich
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B61 - RAILWAYS
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Safety device for a door system
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Patent number 4,803,807
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Issue date Feb 14, 1989
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Messerschmitt-Bolkow-Blohm GmbH
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Horst Stockermann
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Electropneumatic door control
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Patent number 4,546,845
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Issue date Oct 15, 1985
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WABCO Fahrzeugbremsen GmbH
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Dietmar Meyer
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Door
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Patent number 4,457,108
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Issue date Jul 3, 1984
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IFE Gesellschaft m.b.H.
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Konrad Kuschel
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B60 - VEHICLES IN GENERAL
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