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1. 发明授权

US4901776A Funnel with fill indicator 失效
标题翻译：带填充指示器的漏斗
公开(公告)号：US4901776A
公开(公告)日：1990-02-20
申请号：US256507
申请日：1988-10-12
申请人： Ron Attinello
发明人： Ron Attinello
IPC分类号： B67C11/02 , G01F23/64
CPC分类号： G01F23/64 , B67C11/02 , B67C2011/40 , Y10T137/8342
摘要： A funnel has a float member which rises when a container is filled to warn the user to halt the pouring of a liquid. The funnel body has a conical funnel portion with three colored circles, of different colors, at separated levels on the cone. The float member, near its top, has color marks which match the color circles on the funnel cone. When the funnel nozzle (neck) is inserted into the container orifice, one of its colored circles will meet the lip of the container. The user fills the container until the same color mark on the float member reaches the top of a sleeve which guides the float member.
摘要翻译：漏斗具有浮子构件，其在容器被填充时上升，以警告用户停止倾倒液体。漏斗体具有锥形漏斗部分，其具有不同颜色的三个彩色圆圈，锥体上的分离水平。浮子构件靠近其顶部，具有与漏斗锥体上的颜色圆相匹配的颜色标记。当漏斗喷嘴（颈部）插入容器孔口中时，其一个有色圆圈将会碰到容器的唇缘。用户填充容器，直到浮子上的相同颜色标记到达引导浮子构件的套筒顶部。

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