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21. 发明授权

US4543882A Contact lens marking fixture 失效
标题翻译：隐形眼镜标记夹具
公开(公告)号：US4543882A
公开(公告)日：1985-10-01
申请号：US630937
申请日：1984-07-16
申请人： Francis E. Ryder , Richard Rabenau
发明人： Francis E. Ryder , Richard Rabenau
IPC分类号： B41F17/00
CPC分类号： B41F17/006
摘要： A molded plastic resin contact lens marking fixture is provided having a cup-like base with an upstanding internal pedestal having an upper surface which is a segment of a sphere for receiving a contact lens. The axis of the segment is tipped from the vertical so that a peripheral portion of the lens is in uppermost position. A lid is received over the base and includes a masking area which is resiliently urged toward the uppermost portion of the pedestal. Perforations are provided in the masking area, and a dye well is provided above the masking area so that dye in the well will be transmitted through the perforations to mark a contact lens near the periphery thereof.
摘要翻译：提供了一种模制的塑料树脂隐形眼镜标记夹具，其具有杯形底座，其具有直立的内部基座，该上部表面是用于接收隐形眼镜的球体的一个部分。片段的轴线从垂直方向倾斜，使得透镜的周边部分处于最高位置。盖子被接纳在基座上，并且包括被朝向基座的最上部弹性地推压的遮蔽区域。在掩蔽区域中设置穿孔，并且在掩蔽区域之上设置染色孔，使得孔中的染料将穿过穿孔传播，以在其周围附近标记隐形眼镜。

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