发明名称 Bullhorn cup
摘要 A beverage cup or container that is usable as a bullhorn device is disclosed. The cup is preferably made of a disposable material, such as paper, molded plastic or foam. The cup has a hollow body portion, shaped to form a cylinder or cone, with an open first end, and a second end located distal from the first end. The second end has a removable, or selectively separable, portion formed by a perforation in a base portion. A pull tab or other device may be provided to aid in separation of the removable portion from the body portion.
申请公布号 US2005145594(A1) 申请公布日期 2005.07.07
申请号 US20040888945 申请日期 2004.07.08
申请人 DORSEY MASSAI Z.;DORSEY JAMES C. 发明人 DORSEY MASSAI Z.;DORSEY JAMES C.
分类号 B65D1/26;B65D3/06;B65D81/36;(IPC1-7):B65D19/00 主分类号 B65D1/26
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