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Double-decker rail vehicle
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Patent number 11,180,167
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Issue date Nov 23, 2021
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CRRC Qingdao Sifang Co., Ltd.
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Xiaojun Deng
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B61 - RAILWAYS
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Vehicle
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Patent number 10,696,188
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Issue date Jun 30, 2020
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MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
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Toru Kanemori
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B60 - VEHICLES IN GENERAL
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Railcar
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Patent number 10,471,974
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Issue date Nov 12, 2019
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Kawasaki Jukogyo Kabushiki Kaisha
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Toshiyuki Hirashima
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B61 - RAILWAYS
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Construction of vehicle body
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Patent number 4,678,226
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Issue date Jul 7, 1987
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Kawasaki Jukogyo Kabushiki Kaisha
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Masashi Ishizuka
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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Partition wall joint
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Patent number 4,241,552
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Issue date Dec 30, 1980
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Pullman Incorporated
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Walter J. Marulic
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B61 - RAILWAYS
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3584584
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Patent number 3,584,584
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Issue date Jun 15, 1971
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B61 - RAILWAYS
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3503340
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Patent number 3,503,340
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Issue date Mar 31, 1970
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B61 - RAILWAYS
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3349723
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Patent number 3,349,723
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Issue date Oct 31, 1967
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B60 - VEHICLES IN GENERAL
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3177817
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Patent number 3,177,817
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Issue date Apr 13, 1965
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B61 - RAILWAYS
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2914001
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Patent number 2,914,001
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Issue date Nov 24, 1959
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B61 - RAILWAYS
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2914002
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Patent number 2,914,002
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Issue date Nov 24, 1959
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B61 - RAILWAYS
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2891488
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Patent number 2,891,488
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Issue date Jun 23, 1959
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B61 - RAILWAYS
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2732814
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Patent number 2,732,814
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Issue date Jan 31, 1956
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B61 - RAILWAYS
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2662488
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Patent number 2,662,488
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Issue date Dec 15, 1953
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B61 - RAILWAYS
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2648292
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Patent number 2,648,292
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Issue date Aug 11, 1953
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B61 - RAILWAYS