发明名称 Spill-resistant cup for soft drink
摘要 A drinking cup for soft drinks and other beverages will resist spill of its content when it gets toppled over. The bottom end of a drinking straw is inserted into a built-in capping cavity at the bottom of the cup to keep the drink from flowing out through the straw, and a capping lid is disposed with corrugations, in a concentric pattern, to absorb the sudden force of the toppled over drink. Thus, there's better chance the lid will not break open and spill the cup's content.
申请公布号 US5361935(A) 申请公布日期 1994.11.08
申请号 US19940182459 申请日期 1994.01.18
申请人 SAGUCIO, ESTEBAN N. 发明人 SAGUCIO, ESTEBAN N.
分类号 A47G19/22;B65D47/06;B65D77/28;B65D79/00;(IPC1-7):A47G19/22 主分类号 A47G19/22
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