发明名称 Coaster
摘要 A coaster for a beverage container has an enclosed base and a cooling material encapsulated therein. The enclosed base has a top surface with a substantially planar portion. The beverage container engages on the top surface of the base. In another embodiment, a coaster assembly has a base portion and a collar portion. The collar portion attaches to the base portion and reveals at least a portion of a top side of the base portion.
申请公布号 US2006075770(A1) 申请公布日期 2006.04.13
申请号 US20040961121 申请日期 2004.10.08
申请人 LEFKOWITZ BRIAN;WAX MICHAEL 发明人 LEFKOWITZ BRIAN;WAX MICHAEL
分类号 B65D19/00;A47B91/00;F25D3/08 主分类号 B65D19/00
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