Bottles and jars – Nonrefillable – Guard or valve type
Patent
1996-09-18
1997-11-25
Shoap, Allan N.
Bottles and jars
Nonrefillable
Guard or valve type
215263, 215330, 215235, 222556, B65D 4104
Patent
active
056902417
ABSTRACT:
A removal resistant closure cap for a container having a standard threaded neck is disclosed. The cap does not have a thread complementary to the container neck thread but has an inwardly projecting circumferential bead with an intersecting projection extending downwardly from the bead at the helix angle of the container neck thread. When the container neck is engaged by the cap with a threading rotation, the cap projection will engage the container neck thread, and the cap bead will snap over the container neck thread, permanently retaining in the cap on the container neck.
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Newhouse Nathan
Rexam Closures Inc.
Shoap Allan N.
LandOfFree
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