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.)
IPROA, SOCIEDAD LIMITADA
Original Assignee
IPROA SA
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 IPROA SAfiledCriticalIPROA SA
Priority to ES19868601794UpriorityCriticalpatent/ES1001284Y/en
Publication of ES1001284UpublicationCriticalpatent/ES1001284U/en
Application grantedgrantedCritical
Publication of ES1001284YpublicationCriticalpatent/ES1001284Y/en
Device package closure, improved that invested being constituted by a guard or tapón often said, threadable or adjustable neck of the container in question, essentially characterized in that on the inside of higher base of such a stopper is posted disk of a pervious material gases but not to liquids, the same time that in said upper base of the plug are formed some small os holes that allow the output abroad, of gases from the liquid in the container after having gone through said disc, gases referred. (Machine-translation by Google Translate, not legally binding)
ES19868601794U1986-12-301986-12-30
CLOSING DEVICE FOR CONTAINERS, PERFECTED
ExpiredES1001284Y
(en)