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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES1982267417UpriorityCriticalpatent/ES267417Y/en
Publication of ES267417UpublicationCriticalpatent/ES267417U/en
Application grantedgrantedCritical
Publication of ES267417YpublicationCriticalpatent/ES267417Y/en
Perforator plug for containers, characterized in that it consists of a body defining a skirt and that in its bottom presents a central piercing shaft surrounded by a neck that is sliding on the end portion of the neck of the container that is closed by a membrane weakened in correspondence with the stem and acting as a seal, the inner surfaces of the neck of the cap and the outer end portion of the complementary neck being constricted towards the end of the neck allowing mutual axial displacement, the arrangement of which allows the plug to assume two main positions, one of coupling to the neck in the state of seal without being violated said membrane and another closing by axial displacement unsealed the neck because the membrane is perforated. (Machine-translation by Google Translate, not legally binding)
ES1982267417U1982-08-031982-08-03
"DRILLING CAP FOR CONTAINERS".
ExpiredES267417Y
(en)