Bottle neck with internal embossments and method manufacture
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United States of America Patent
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Dec 5, 2017
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N/A
app pub date -
May 16, 2016
filing date -
Apr 21, 2009
priority date (Note) -
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Abstract
A method of making a bottle includes (a) forming a parison, (b) blowing the parison into a bottle of one-piece integrally formed construction, and (c) during the step (a) and/or the step (b), forming internal features on a neck of the bottle. Step (c) includes (c1) forming external features on the neck during the step (a), (c2) pushing the external features into the neck during step (b), and forming the internal features to be disposed entirely within the neck where the neck widens and at positions spaced from an internal surface of a neck finish and not extending into a shoulder of the bottle.
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