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 ES0081471UpriorityCriticalpatent/ES81471Y/en
Publication of ES81471UpublicationCriticalpatent/ES81471U/en
Application grantedgrantedCritical
Publication of ES81471YpublicationCriticalpatent/ES81471Y/en
Adjustable stopper, characterized by being constituted by a tubular elastic body, insertible in the neck of the container, whose body has the inside of its mouth on a conical surface and on the periphery of the opposite base a thread in which it is threaded the head of the stopper, which has axially joined a rod that, through the tubular body, ends in a frustoconical body that protrudes conveniently by the mouth of that and against whose conical surface is capable of being seated, with the consequent expansion that guarantees the seal tightness, when the rod is moved axially when the head is actuated by a suitable screw thread. (Machine-translation by Google Translate, not legally binding)
ES0081471U1960-05-311960-05-31
Adjustable cap
ExpiredES81471Y
(en)