Closure having band with internal thread formed by impression
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United States of America Patent
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Dec 6, 2011
Grant Date -
May 3, 2007
app pub date -
Nov 8, 2006
filing date -
Feb 22, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to closures for mating with containers having a threaded finish. The closures comprise a flange and a skirt downwardly depending therefrom. The skirt includes a deformable element formed of a different material than that of the flange and skirt and disposed on an interior surface. The deformable element inner diameter is smaller than the outer diameter of the container, and accordingly deforms upon mating the closure with the container. The container threads impress threads into the deformable element to form threads on the closure. The deformable element is formed of a suitable material. The closures of the present invention provide for the use of high-speed press-on capping equipment.
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