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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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