Closure with tamper evidence structure

Details Closure with tamper evidence structure Closure with tamper evidence structure

1993-04-22

1995-02-07

Shoap, Allan N.

Bottles and jars

Closures

Closure pivoted about receptacle opening

215254, 215237, 220254, 220266, 220339, 222556, B65D 4132, B65D 4162

Patent

active

053869184

ABSTRACT:
Disclosed is a closure for a container, the closure having a lid hinged to a base. The base of the closure has structure for locking the closure on a dispensing nozzle of the container. The closure has tamper evidence structure, to indicate whether the lid and base have been separated (that is, whether the closure has previously been opened). The tamper evidence structure includes a tear band; the closure cannot be opened without removal of the tear band. The closure is configured, and positioned relative to the dispensing nozzle, such that relatively little area of the closure contacts the material dispensed from the container as the material is dispensed, thereby reducing absorption of material components (e.g., flavors and/or oils of the material dispensed) by the closure. The top surface of the closure lid is configured such that the container and closure can be stably stood on end on the closure lid when the lid is in the closed position. The closure can be held at least two positions on the dispensing nozzle, a first position where the closure is locked on the dispensing nozzle and a second position where the closure is held on the dispensing nozzle but not locked thereon.

REFERENCES:
patent: 4487324 (1984-12-01), Ostrowsky
patent: 4519517 (1985-05-01), Walter
patent: 4638916 (1987-01-01), Beck et al.
patent: 4696408 (1987-09-01), Dubach
patent: 4759455 (1988-07-01), Wilson
patent: 4782964 (1988-11-01), Poore et al.
patent: 4911324 (1990-03-01), Dubach
patent: 5069367 (1991-12-01), Salmon et al.
patent: 5094361 (1992-03-01), Dubach
patent: 5141138 (1992-08-01), Odet et al.

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