Invention Grant
US07954659B2 Drinking cup lid having a plug 有权
饮水杯盖有一个塞子

Drinking cup lid having a plug
Abstract:
A unitary splash-proof beverage lid for engagement with a cup rim having a well with a drinking hole, a plug, optionally with a drinking hole, whereby said plug is rotatably connected by a pair of support arms to the lid in a friction fit relationship.
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