发明名称 Insulative sleeve for beverage cup
摘要 Sleeve for insulating the hand while holding a beverage cup. A tubular body of felt-like material having first and second ends, wherein the body is conically arrayed about an axis which intersects the centers of the first and second ends, is sized to conform in a press fit relationship with the sidewall of a beverage cup when the beverage cup is inserted into the sleeve through the first end of the body.
申请公布号 US5222656(A) 申请公布日期 1993.06.29
申请号 US19920939167 申请日期 1992.09.02
申请人 CARLSON, JOEL A. 发明人 CARLSON, JOEL A.
分类号 A47G23/02;B65D81/38 主分类号 A47G23/02
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