Composite lined closure

Details Composite lined closure Composite lined closure

2011-03-22

2011-03-22

Stashick, Anthony (Department: 3781)

Bottles and jars

Closures

Cap type

C220S378000, C220S795000, C215S317000

Reexamination Certificate

active

07909188

ABSTRACT:
A composite lined closure for use with a container having a container neck crown includes a top having a periphery and an underside, a skirt depending downward from the periphery, the skirt including an inner surface and a locking bead radially extending inward from the skirt, and a resilient seal liner extending along the underside and along the inner surface above the sealing bead. Preferably, the liner is formed of an elastomeric material. A method of using the composite lined closure is also described.

REFERENCES:
patent: 3985255 (1976-10-01), Blair
patent: 4512493 (1985-04-01), Von Holdt
patent: 4700860 (1987-10-01), Li
patent: 5687865 (1997-11-01), Adams et al.
patent: 5687867 (1997-11-01), Lamoureux
patent: 5909827 (1999-06-01), Bietzer et al.
patent: 5957316 (1999-09-01), Hidding et al.
patent: 6481589 (2002-11-01), Blomdahl et al.
patent: 6568563 (2003-05-01), Ma et al.

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