Bottles and jars – Nonrefillable – Guard or valve type
Patent
1982-08-30
1985-05-28
Norton, Donald F.
Bottles and jars
Nonrefillable
Guard or valve type
215247, 215250, 604415, B65D 4120
Patent
active
045195137
ABSTRACT:
A thermoplastic container is shown having an insert sealing the container. The insert includes a membrane which can be pierced to provide access to the inside of the container to draw off a substance such as a sterile liquid. The insert is held by a retaining structure which receives and seals with the insert.
REFERENCES:
patent: 2135386 (1938-11-01), Crabbe
patent: 3343699 (1967-09-01), Nicko
patent: 3394831 (1968-07-01), Bathish et al.
patent: 3653528 (1972-04-01), Wimmer
patent: 3875012 (1975-04-01), Dorn et al.
patent: 4046276 (1977-09-01), Winchell et al.
patent: 4152378 (1979-05-01), Vcelka et al.
patent: 4219912 (1980-09-01), Adams
patent: 4226334 (1980-10-01), Weiler et al.
Pagels Louis T.
Weiler Gerhard H.
Automatic Liquid Packaging, Inc.
Norton Donald F.
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