专利名称：Adjustable volume measuring cup发明人：Richard F. Townsend申请号：US05/696555申请日：19760616公开号：US04073192A公开日：19780214
摘要：An adjustable volume measuring cup in which the body of the cup is formed ofclear plastic having a threaded opening in the axial center of the bottom thereof closedwith a removable screw. A handle is threaded into the side of the cup and can beremoved. A movable bottom of the cup is of cylindrical form and fits the internal
diameter of the cup snugly so as to stay in position vertically in the cup when moved. Themovable bottom has an axial threaded bore and the handle can be threaded into thethreaded bore of the movable bottom by extending the handle through the opening leftafter removing the screw in the bottom of the cup so that the handle can then be used tomove the movable bottom to a desired position within the cup in accordance with anexternal scale on the cup.
The handle is provided with a screwdriver blade on its outer end for engaging thescrew closing the opening in the bottom of the cup.
申请人：TOWNSEND; RICHARD F.
代理机构：Blair & Brown
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