发明名称 |
SPILL-PROOF CUP ASSEMBLY WITH VENTED BOTTOM |
摘要 |
There is provided a spill proof cup assembly having a cap (24) with at least one spout outlet (26), a cup (10) with an upper open poriton (22) adapted to securely and sealing receive the cap (24), and a thermoplastic elastomer, or similar elastomeric material, co-molded bottom portion (40) with a vent disposed therein for allowing air to enter the cup as fluid exits through th e spout outlet. The result is a one-way flow of air.
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申请公布号 |
CA2467649(C) |
申请公布日期 |
2009.02.24 |
申请号 |
CA20022467649 |
申请日期 |
2002.11.27 |
申请人 |
PLAYTEX PRODUCTS, INC. |
发明人 |
CLARK, JOSEPH MARTIN;CHOMIK, RICHARD STEVEN |
分类号 |
A61J9/04;B65D83/00;A47G19/22;B65D47/06;B65D51/16 |
主分类号 |
A61J9/04 |
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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