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 ES150793UpriorityCriticalpatent/ES150793U/en
Publication of ES150793UpublicationCriticalpatent/ES150793U/en
Plug with built-in seal, characterized in that it comprises a molded hollow body apt to be coupled to the opening of a container and kept tightly attached to it, with the particularity that said body has a tubular upper portion as a pouring mouth closed by a intermediate diaphragm in the form of a disc that completely obstructs the passage of the contents of the container towards the outside, said diaphragm being of little thickness of the molded hollow body itself, so that said diaphragm carries as an integral part thereof adhered to its outer face, as well as housed in the hollow upper portion of the tubular portion located above the diaphragm proper, a pull ring adapted so that, by pulling on it, it is capable of tearing at will the said diaphragm that acts as a seal when it is intended to use the contents of the container. (Machine-translation by Google Translate, not legally binding)
ES150793U1969-07-261969-07-26Plug with built-in seal (Machine-translation by Google Translate, not legally binding)
PendingES150793U
(en)