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.)
Nuevos Desarrollos SA NUDESA
Original Assignee
Nuevos Desarrollos SA NUDESA
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 Nuevos Desarrollos SA NUDESAfiledCriticalNuevos Desarrollos SA NUDESA
Priority to ES1975214911UpriorityCriticalpatent/ES214911Y/en
Publication of ES214911UpublicationCriticalpatent/ES214911U/en
Application grantedgrantedCritical
Publication of ES214911YpublicationCriticalpatent/ES214911Y/en
Safety closure for containers, of the type constituted by a plug of laminar structure and endowed with a certain flexibility, conjugate the neck of a bottle of structure also laminar and flexible, essentially characterized in that the neck of the container has at its base an annular projection provided with a plurality of projections in the form of saw teeth, to which another corresponds with conjugate of projections in an annular projection constituted in the mouth of the plug, both sets of formations determining a difficulty in the separation by threading of the plug, surmountable by means of a considerable effort on the part of the user. Whatever may be the circumstances that concur in the essentiality of the utility model, defined in the previous claim, whose purpose is: (Machine-translation by Google Translate, not legally binding)
ES1975214911U1975-08-061975-08-06
SECURITY CLOSURE FOR CONTAINERS.
ExpiredES214911Y
(en)