Tamper-evident plastic closure

B - Operations – Transporting – 65 – D

Patent

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206/31

B65D 41/04 (2006.01) B65D 41/32 (2006.01) B65D 41/34 (2006.01)

Patent

CA 1216548

ABSTRACT OF THE DISCLOSURE This invention relates to plastic tamper-evident closures which include a frangible portion which breaks upon removal of the top of the closure from a bottle, thus leaving a lower depending portion on the bottle as evidence that the closure has been opened. In such closures in which separate bridge members connect the upper portion to the lower portion there is the danger that the stresses developed during applica- tion of the closure to the bottle will break or fracture the bridge members. The present invention provides means for absorbing at least some of the forces incurred during applica- tion of a closure, which forces would otherwise have to be absorbed by the bridge members.

428603

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