发明名称 Sanitary drinking cup lid
摘要 A new Sanitary Drinking Cup Lid for offering a drinking cup lid which is sanitarily singly packaged. The inventive device includes a drinking cup lid and a protective covering enclosing the drinking cup lid, wherein the protective covering is peeled from the drinking cup lid by the user prior to use. The drinking cup lid comprises a cover portion and a lip portion displaced peripherally around the cover portion. A drink opening is provided in the cover portion adjacent the lip portion. The protective covering enclosing the drinking cup lid comprises a top protective sheet and a bottom protective sheet. The top protective sheet and the bottom protective sheet are joined together beyond the periphery of the drinking cup lid as well as through the drink opening. The bottom protective sheet includes a perforation located concentrically within the underside of lip portion of the drinking cup lid such that when the drinking cup lid is press fit onto the cup rim, the perforation separates the bottom protective sheet into two sections.
申请公布号 US5692616(A) 申请公布日期 1997.12.02
申请号 US19960751399 申请日期 1996.11.18
申请人 BAKER, DENNIS 发明人 BAKER, DENNIS
分类号 B65D43/02;B65D47/06;B65D75/58;(IPC1-7):B65D85/48 主分类号 B65D43/02
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