Dispensing – With frangible closure for outlet – About line or point of weakness
Patent
1996-12-06
1999-06-29
Shaver, Kevin P.
Dispensing
With frangible closure for outlet
About line or point of weakness
220258, 220259, 220268, B65D 1728
Patent
active
059156015
ABSTRACT:
A dispensing liner for a container includes a seal element having a sealing edge and a central portion. The sealing edge is engaged with and sealed to a land portion of a container to close the opening in the container. The seal element includes a preferentially formed score line having a first frangible portion and a second portion defining a removable tab. The first frangible portion and the second portion are formed within the central portion of the liner with the second portion in spaced relation and adjacent to the sealing edge. The liner is opened along at least the first frangible portion to define a dispensing port. The periphery of the liner, at the sealing edge, forms a seal with the cap when the cap is engaged with the container after the liner is opened. The tab can be removed from the liner leaving the sealing edge in place to effect a seal between the liner and the cap.
REFERENCES:
patent: 1068446 (1913-07-01), Pullen et al.
patent: 1805003 (1931-05-01), Newman
patent: 2123906 (1938-07-01), Masbach et al.
patent: 2974815 (1961-03-01), Driscoll
patent: 3101877 (1963-08-01), Driscoll
patent: 3275203 (1966-09-01), Nossal et al.
patent: 3355058 (1967-11-01), Asbury
patent: 3767076 (1973-10-01), Kennedy
patent: 3815314 (1974-06-01), Pollock et al.
patent: 3928109 (1975-12-01), Pollock et al.
patent: 3973719 (1976-08-01), Johnson et al.
patent: 4020969 (1977-05-01), Ando
patent: 4078694 (1978-03-01), Gnyp et al.
patent: 4126244 (1978-11-01), Elser
patent: 4530440 (1985-07-01), Leong
patent: 4562936 (1986-01-01), Deflander
patent: 4693390 (1987-09-01), Hekal
patent: 4754890 (1988-07-01), Ullman et al.
patent: 4771937 (1988-09-01), Kamada et al.
patent: 4934544 (1990-06-01), Han et al.
patent: 4960216 (1990-10-01), Giles et al.
patent: 4988004 (1991-01-01), Intini
patent: 5004111 (1991-04-01), McCarthy
patent: 5121845 (1992-06-01), Blanchard
Johnson Walter L.
Ullrich Jeffrey F.
Phoenix Closures, Inc.
Shaver Kevin P.
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