Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0058521UpriorityCriticalpatent/ES58521U/en
Publication of ES58521UpublicationCriticalpatent/ES58521U/en
Double crown cap that is characterized in that the metal part has a hole in its center, which is sealed by a capsule or disc installed inside the cavity formed by the skirt, with the particularity that this capsule is made of plastic material and is equipped on its lower side, a tubular extension slightly larger in diameter than the inside of the neck of the bottle in which it is lodged under pressure. (Machine-translation by Google Translate, not legally binding)
ES0058521U1957-02-011957-02-01Double crown cap. (Machine-translation by Google Translate, not legally binding)
PendingES58521U
(en)