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Door and window system
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Patent number 11,098,513
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Issue date Aug 24, 2021
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Shenzhen Hopo Window Control Technology Co., Ltd.
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Zhiguo Liu
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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System of ejecting a sliding door
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Patent number 8,814,282
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Issue date Aug 26, 2014
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Hardoor Top Design & Technology Ltd.
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Amos Halfon
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Sliding door
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Patent number 5,301,468
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Issue date Apr 12, 1994
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Amsys Kabushiki Kaisha
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Masaaki Kamezaki
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Single sliding sash
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Patent number 5,189,837
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Issue date Mar 2, 1993
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Fujisash Co.
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Tatsuhiko Ienaga
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Sliding door structure
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Patent number 4,644,690
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Issue date Feb 24, 1987
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Giuseppe Caimi
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3886685
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Patent number 3,886,685
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Issue date Jun 3, 1975
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3660936
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Patent number 3,660,936
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Issue date May 9, 1972
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3510983
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Patent number 3,510,983
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Issue date May 12, 1970
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3293801
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Patent number 3,293,801
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Issue date Dec 27, 1966
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2589493
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Patent number 2,589,493
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Issue date Mar 18, 1952
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B60 - VEHICLES IN GENERAL
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2157678
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Patent number 2,157,678
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Issue date May 9, 1939
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES