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.)
Pfizer SL
Original Assignee
Pfizer SL
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 Pfizer SLfiledCriticalPfizer SL
Priority to ES94351UpriorityCriticalpatent/ES94351U/en
Publication of ES94351UpublicationCriticalpatent/ES94351U/en
"A PLUG WITH HERMETIC CLOSURE DEVICE IN ITS INTERIOR", characterized fundamentally by being constituted by a proper cap inside which is an inverted frustoconical suction cup, inside which there is a central cylindrical male that fits between two prominent females. (Machine-translation by Google Translate, not legally binding)
ES94351U1962-07-231962-07-23Plug with hermetic closing device inside (Machine-translation by Google Translate, not legally binding)
PendingES94351U
(en)