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Priority to ES117734UpriorityCriticalpatent/ES117734Y/en
Publication of ES117734UpublicationCriticalpatent/ES117734U/en
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Publication of ES117734YpublicationCriticalpatent/ES117734Y/en
Closing device for bottles characterized essentially by the fact of comprising a cap of capsular type that presents in its bottom a series of recesses and projections in the form of crowns that marry with recesses and projections of the upper edge of the neck of the bottle to be closed forming between both parts in their first use a flat disc of permanently deformable soft material which acquires between cap and neck a sinuous shape corresponding to that of the recesses and projections of both parts without then recovering the primitive planar shape. (Machine-translation by Google Translate, not legally binding)
ES117734U1965-11-291965-11-29
CLOSING DEVICE FOR BOTTLES.
ExpiredES117734Y
(en)
Improved neck and mouth of bottles, to allow closure with cap or cap "corona" and its opening by hand without the help of keys, levers or other mechanical mechanical means (Machine-translation by Google Translate, not legally binding)