Laser trimmed drip free bottle
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United States of America Patent
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Issued Date -
Aug 23, 2007
app pub date -
Nov 6, 2006
filing date -
Nov 4, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Methods for forming drip-free pouring surfaces for polymeric containers. The drip-free pouring surfaces are formed by heating a pouring surface, without physical contact, such as with a laser or other heat source. In one embodiment, the drip-free pouring surfaces are substantially mushroom-shaped in cross section. Also provided are containers having drip-free pour surfaces formed by the methods described herein.
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