Tight closing device for containers, and a process for making it

Details Tight closing device for containers, and a process for making it Tight closing device for containers, and a process for making it

1990-03-27

1991-10-01

Marcus, Stephen

Bottles and jars

Closures

Frangible member or portion

215317, 220254, 220258, 220265, 220634, B65D 5118

Patent

active

050525689

ABSTRACT:
The device comprises a sheath in a synthetic material and including at least one protruding abutment for a latching on a neck of a container and a fitting collar for a portion of this neck. The sheath has a top provided with a sealing foil and is fitted inside a lid including fixation means associated with retainer members for the sheath. A space is defined between the sheath and the lid for accommodating a resilient deformation of the protruding abutment.

REFERENCES:
patent: 3419181 (1968-12-01), Stec
patent: 3871545 (1975-03-01), Bereziat
patent: 4094460 (1978-06-01), Scauga et al.
patent: 4133447 (1979-01-01), Bouchet
patent: 4157765 (1979-06-01), Golebiewsky
patent: 4362250 (1982-12-01), Cottingham
patent: 4453646 (1984-06-01), Harrild
patent: 4466553 (1984-08-01), Zenger
patent: 4682702 (1987-07-01), Gach
patent: 4909434 (1990-03-01), Jones et al.
patent: 4934585 (1990-06-01), Reil
patent: 4964562 (1990-10-01), Gordon

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