发明名称 Reusable beverage cup with counter
摘要 The present invention discloses a beverage cup that comprises a cup body, and a lid. The lid comprises a hinged plug insert, which covers the drinking port in the lid, a window and a counter means. The counter means comprises a disc that protrudes through the outer circumference of the lid in such a way that the user can rotate the disc. The disc is printed with symbols or numbers, one of which is visible at a time through the window in the lid. Different symbols or numbers on the disc are visible through the window as the disc is rotated.
申请公布号 US7581640(B2) 申请公布日期 2009.09.01
申请号 US20070973967 申请日期 2007.10.11
申请人 PRODUCTOPOP, INC. 发明人 LOPEZ CARLOS A.
分类号 B65D85/72 主分类号 B65D85/72
代理机构 代理人
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