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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Embalaplas Sa
Original Assignee
Embalaplas Sa
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Publication date
Application filed by Embalaplas SafiledCriticalEmbalaplas Sa
Priority to ES1979242937UpriorityCriticalpatent/ES242937Y/en
Publication of ES242937UpublicationCriticalpatent/ES242937U/en
Application grantedgrantedCritical
Publication of ES242937YpublicationCriticalpatent/ES242937Y/en
Hermetic safety stopper, of the type that is constructed of plastic material, characterized in that it has notches axially gripping thereof by pressure on the neck of the container, as well as two or more internal threaded areas and diametrically opposed and larger diameter than the corresponding normalized filleting of the neck of the container, so that to produce the opening of the container it is necessary first to make a lateral pressure on the cap to contact the thread area thereof to the neck of the neck of the container and then the unscrewing rotation that forces the unlatching of the crimp notches. (Machine-translation by Google Translate, not legally binding)