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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing CofiledCriticalMinnesota Mining and Manufacturing Co
Priority to ES103092UpriorityCriticalpatent/ES103092Y/en
Publication of ES103092UpublicationCriticalpatent/ES103092U/en
Application grantedgrantedCritical
Publication of ES103092YpublicationCriticalpatent/ES103092Y/en
A plug for closing container tubes of the type having in its inner part a stem that rises from the closed bottom of the plug whose stem is intended to be introduced into the outlet of the tube-container characterized in that said stem has a length greater than the height of the stopper and also greater than that of the neck of the tube-container so that when the stopper is threaded on the neck said shank passes through the entire neck of the tube-container and even penetrates inside the body of the tube-container . (Machine-translation by Google Translate, not legally binding)
ES103092U1963-12-131963-12-13
Cap for closing container tubes
ExpiredES103092Y
(en)