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 ES79874UpriorityCriticalpatent/ES79874Y/es
Publication of ES79874UpublicationCriticalpatent/ES79874U/es
Application grantedgrantedCritical
Publication of ES79874YpublicationCriticalpatent/ES79874Y/es
Tapón perfeccionado, que se caracteriza por estar constituido por un cuerpo tubular provisto de una valona externa, aplicable sobre el canto del gollete al cerrar en su extremo superior, y de un fondo cerrado en su extremo inferior, provisto de una pluralidad de ranuras en sus dos caras, correspondiendo las de una cara a los nervios formados entre las ranuras de la opuesta, de forma que determinan una sección ondulada muy elástica.