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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Antonio Puig SA
Original Assignee
Antonio Puig SA
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Filing date
Publication date
Application filed by Antonio Puig SAfiledCriticalAntonio Puig SA
Priority to ES1978236558UpriorityCriticalpatent/ES236558Y/en
Publication of ES236558UpublicationCriticalpatent/ES236558U/en
Application grantedgrantedCritical
Publication of ES236558YpublicationCriticalpatent/ES236558Y/en
Hermetically adjustable closure system, of the type comprising an internally threaded plug, applicable to a container whose neck is threaded externally correspondingly, characterized in that the cap, in its upper internal non-threaded, houses a bushing of flexible material configured substantially in the form of a generatrix body slightly concave and closed by its lower base, to which an elastic joint is attached and because the thread of the plug starts suddenly at a short distance from the lower edge of the stopper and ends in the unthreaded part, while the helical space comprised between the threads of the neck-starts at a short distance from the upper edge of the neck and is interrupted suddenly, the thread then being confused with the non-threaded part of the neck, all this so that the threading of the plug in the neck is limited to the coincidence of the sudden start of the thread of the plug with the analogous interruption of the helical space included between the threads of the neck. (Machine-translation by Google Translate, not legally binding)
Improved arrangement for retaining the seal-plug threaded onto the corresponding container. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of obturation devices and sealing of containers for liquids (Machine-translation by Google Translate, not legally binding)