Invention Grant
US09573739B2 Structrual element for a bottle closure with means for showing its first use in nominal conditions 有权
瓶盖的结构元件,用于在标称条件下显示其首次使用的装置

Structrual element for a bottle closure with means for showing its first use in nominal conditions
Abstract:
A structural element for a bottle closure having means for showing a first use in nominal conditions. This structural element can be made from components such as a pouring dispenser or a frame. This structural element is characterized by the use of two components which are linked such that the attachment between both disappears after the first use in nominal conditions when said structural element is mounted in the operating mode on the bottle. The first use in nominal conditions requires removing one of the components and it cannot be put back in its original position, restoring its also original attachment.
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