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 ES0078155UpriorityCriticalpatent/ES78155Y/en
Publication of ES78155UpublicationCriticalpatent/ES78155U/en
Application grantedgrantedCritical
Publication of ES78155YpublicationCriticalpatent/ES78155Y/en
"Improved hermetic closure" essentially characterized by being constituted by a circular lid in which a peripheral flange is practiced whose development plan is parallel and superior to that of the same central part of the lid, creating between them a preferably frustoconical area that fits in a circular opening of the upper paria of the container and with the particularity that the upper shaped flange represents a zone folded in such a way that it has a slight angulation with respect to the main plane of the same lid, this angled conformation extending the edge of the lid being extended. plane of the upper face of the container in a magnitude that allows the introduction between both elements of the dice of a hand. (Machine-translation by Google Translate, not legally binding)
ES0078155U1960-01-091960-01-09
Perfected hermetic seal
ExpiredES78155Y
(en)