Patent ID: 8100287
Filing Date: 2012-01-24
Classification: A47G,B65D

Abstract:
1. A selectively removable cap for covering an opening of a drinking vessel, the cap comprising: a substantially rigid cover disk assembly for covering the opening of the drinking vessel; and a flexible tubular membrane having a first end portion and a second end portion; wherein the cover disk assembly comprises an upper disk portion and a lower disk portion that are adhered together to capture the first end portion of the tubular membrane therebetween and thereby secure the first end portion of the tubular membrane to the cover disk assembly, wherein the tubular membrane is selectively displaceable from a first position to a second position, wherein in the first position the tubular membrane is rolled about a ring disposed at the second end portion of the tubular membrane upwardly toward the lower disk portion, and wherein in the second position the tubular membrane is unrolled to cover and surround an outer side wall of the drinking vessel and thereby form a skirting that conforms to and closely surrounds the outer side wall of the drinking vessel.