发明名称 STOPPERS FOR INDIVIDUAL BEVERAGE CONTAINERS
摘要 A stopper (30) for use with an individual beverage container (40) is disclosed. The stopper has a generally tubular side wall (32) with an upper edge and a lower edge. The side wall is dimensioned to fit snugly in the nec k (50) of the beverage container with a pressure fit. A bottom (34) extends inwardly from the side wall. A flat upper portion is integrally attached to the bottom and is spaced upwardly from the bottom. An aperture (36) is forme d in the bottom or the flat upper portion. In addition, a vent hole (38) is formed in the bottom or the flat upper portion. Preferably the flat upper portion is spaced from the side walls thereby forming a trough therebetween. Preferably the aperture is formed in the bottom and dimensioned to receive a straw (58) snugly therethrough. Preferably the flat upper portion is divided into a first and a second upper portion with a channel therebetween, with th e channel being contiguous with the aperture and dimensioned to receive an upp er portion of the straw when in a stowed position. In an alternate embodiment t he aperture and vent hole are formed between the side wall and the neck of the bottle.
申请公布号 CA2332611(A1) 申请公布日期 1999.11.25
申请号 CA19992332611 申请日期 1999.05.13
申请人 GREYFIELD CONSTRUCTION CO., LTD.;TETRASON DIVERSIFIED CORP. 发明人 HAUGHTON, KEITH LOUIS;HILLAR, PETER CHRISTOPHER MICHAEL;HAUGHTON, GLENN WALLACE
分类号 B65D23/00;B65D77/28;(IPC1-7):B65D77/28 主分类号 B65D23/00
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