B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 1/02 (2006.01) B29C 65/56 (2006.01) B29C 65/66 (2006.01) B65D 25/42 (2006.01) B65D 47/12 (2006.01)
Patent
CA 2055317
The present invention discloses an improved bottle for dispensing a pourable substance. The bottle is blow-molded from a suitable material and has a neck with a collar portion produced with an undercut channel in the interior of the neck finish just below the top surface of the collar. A pouring spout including a surface feature which fits into the channel is placed in the channel before the collar cools significantly and before the majority of cooling-caused shrinkage of the collar and channel occurs. When maximum shrinkage occurs, the pouring spout is locked into the undercut channel and sealed to the interior of the neck finish.
Benioff B. Richard
Frazer John S.
Szczurek Tadeusz
Yaffa Richard A.
Manhattan Products Inc.
Smart & Biggar
LandOfFree
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