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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REQUENA ARRACO RICARDO
Original Assignee
REQUENA ARRACO RICARDO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by REQUENA ARRACO RICARDOfiledCriticalREQUENA ARRACO RICARDO
Priority to ES101868UpriorityCriticalpatent/ES101868Y/en
Publication of ES101868UpublicationCriticalpatent/ES101868U/en
Application grantedgrantedCritical
Publication of ES101868YpublicationCriticalpatent/ES101868Y/en
Hermetic inviolable seal for containers essentially characterized in that the neck of the container itself is of cylindrical shape and has in its upper part and transversely continuous profiles in a circular shape located on the same annular line and representing the press fit means of the walls prior to the stopper there is an annular protrusion at the bottom and in parallel, which creates a reinforcement zone and limits the penetration of the stopper. (Machine-translation by Google Translate, not legally binding)
ES101868U1963-10-141963-10-14
Inviolable hermetic closure for containers
ExpiredES101868Y
(en)
A regulating device for obturing and exiting the product in containers of pulverulent materials. (Machine-translation by Google Translate, not legally binding)