利盟状告24家兼容硒鼓生产、销售企业-案件最新进展
来源:珠海打印耗材展会官方 作者:admin 2010.08.30
利盟于8月23日对24家通用硒鼓经销商和生产商提起诉讼,认为被告侵犯了至少15项利盟的专利。利盟在诉讼书中表示被告制造、再生、进口货销售未经授权的通用硒鼓和显影组件。这些硒鼓和显影组件适用的机型包括利盟T520、T610、T620、T630、T640、E120、E220、E230、E232、E234、E238、E240、E250、E320、E322、E321、E323、E330、E332、E340、E342、E350、E352和E450 系列激光打印机和多功能产品。
据利盟的起诉书内容,涉案的专利至少有15项。据《再生时代》了解,涉案专利如下表:
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美国专利号
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专利名称
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5,337,032(032 专利)
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Reduced Component Toner Cartridge
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5,634,169(169专利)
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Multiple Function Encoder Wheel For Cartridges Utilized In An Electrophotographic Output Device
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5,758,231 (231专利)
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Venting Plug In Toner Cartridge
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5,758,233 (233专利)
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Toner Cartridge With Locating [Surfaces] On Photoconductor Shaft
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5,768,661(661专利)
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Toner Cartridge With External Planar Installation Guides
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5,802,432(432专利)
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Toner Cartridge with Housing and Pin Construction
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5,875,378(378专利)
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Toner Cartridge With Hopper Exit Agitator
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5,995,772(772专利)
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Imaging Apparatus Cartridge Including An Encoded Device
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6,009,291(291专利)
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Control Of Photosensitive Roller Movement
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6,078,771 (771专利)
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Low Friction Doctor Blade
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6,397,015 (015专利)
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Encoded Device Having Positioned Indicia For Use With A Toner Cartridge
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6,459,876 (876专利)
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Toner Cartridge
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6,487,383(383专利)
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Dynamic End-Seal For Toner Development Unit
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6,496,662 (662专利)
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Optical Toner Low Sensor
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6,678,489(489专利)
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Two Part Cartridges With Force Biasing By Printer
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6,816,692(692专利)
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Support Assembly For Roller Including Roller Body And Support Shaft
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6,871,031(031专利)
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Coupling Mechanism For A Two Piece Printer Cartridge
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6,879,792 (792专利)
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Two Part Cartridges With Force Biasing By Printer
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7,139,510 (510专利)
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Two Part Cartridges With Force Biasing By Printer
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7,233,760 (760专利)
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Method and Device for Doctor Blade Retention
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7,305,204(204专利)
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Two Part Cartridges With Force Biasing By Printer
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利盟状告24家兼容硒鼓生产、销售企业-案件最新进展