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.)
Trujillo Guerrero J Aurelio
Original Assignee
Trujillo Guerrero J Aurelio
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 Trujillo Guerrero J AureliofiledCriticalTrujillo Guerrero J Aurelio
Priority to ES1969144520UpriorityCriticalpatent/ES144520Y/en
Publication of ES144520UpublicationCriticalpatent/ES144520U/en
Application grantedgrantedCritical
Publication of ES144520YpublicationCriticalpatent/ES144520Y/en
An improved stopper, characterized essentially by the fact that it consists of a cylindrical stopper with internal thread, whose base internally emphasizes a tubular projection acting as retainer element of the shutter, constituted by an adjustment washer disposed between the side walls of the stopper, which laterally has a perforated lug operatively arranged for fitting the stem of one end of an elastic strip, the other end of which is terminated in an adjustment ring to the neck of the container. (Machine-translation by Google Translate, not legally binding)
ES1969144520U1969-01-081969-01-08
A PERFECTED CAP.
ExpiredES144520Y
(en)