Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles L. Williams0
Date of Patent
September 15, 2009
0Patent Application Number
101380880
Date Filed
May 3, 2002
0Patent Primary Examiner
Patent abstract
A beverage container closure includes a cap and a monolithic cap liner having concentric first and second seal rings coupled to the cap. The concentric first and second seal rings are adapted to mate with an annular rim provided on the neck of a beverage container and formed to include an open mouth to allow liquids to flow through the neck into and out of the beverage container. At least one of the seal rings is splayed relative to the annular rim during installation of the cap on the container neck to form a seal between the cap and the beverage container.
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