发明名称 Combination straw and stirrer
摘要 A combination straw and stirrer having an enlarged central section. The hollow structure is sealed by plugs at both ends to form a drink stirrer. When the plugs are removed the structure functions as a straw and the hollow structure may also be filled with water or other liquid and frozen to form a self-contained ice cooler.
申请公布号 US4134494(A) 申请公布日期 1979.01.16
申请号 US19770763984 申请日期 1977.01.31
申请人 WONG, WOON-TONG 发明人 WONG, WOON-TONG
分类号 A47G21/18;(IPC1-7):B65D85/54;F25D3/00 主分类号 A47G21/18
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