Disposable drinking device

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 1/00 (2006.01) A47G 19/22 (2006.01) B65D 3/22 (2006.01) B65D 43/02 (2006.01) B65D 43/04 (2006.01) B65D 51/20 (2006.01) B65D 85/72 (2006.01)

Patent

CA 2455532

A disposable drinking device comprising a cup is disclosed. The cup defines a cup cavity and comprises a cup opening communicated with the cup cavity and a cup brim annularly associated with the cup opening. The cup brim comprises a brim curl having a lip configuration and a flare configuration. When the brim curl is in the lip configuration, the brim curl arcuately and concavely extends away from the cup opening to form a brim lip. When the brim curl is in the flare configuration, the brim curl arcuately and convexly extends away from the cup opening to form a brim flare. The described configuration results in the cup brim being destroyed when the lid is removed from the cup, making subsequent re-capping impossible.

La présente invention concerne un dispositif à boire jetable qui comprend une tasse. La tasse définit une cavité et comprend une ouverture qui communique à la cavité de la tasse, ainsi qu'un bord de tasse annulaire relié à l'ouverture de ladite tasse. Le bord de tasse comprend une courbe de bord en forme de lèvre et un évasement. Lorsque la courbe du bord de tasse a une configuration en lèvre, la courbe, de forme arquée et concave, se prolonge hors de l'ouverture de tasse pour former une lèvre sur le bord de la tasse. Lorsque la courbe de bord de tasse est configurée en évasement, la courbe, de forme arquée et convexe, se prolonge hors de l'ouverture de la tasse pour former un évasement de bord. La configuration décrite provoque la destruction du bord de tasse lorsque le couvercle est retiré de la tasse, ce qui rend impossible la remise du couvercle sur la tasse par la suite.

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