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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1969148467UpriorityCriticalpatent/ES148467Y/en
Publication of ES148467UpublicationCriticalpatent/ES148467U/en
Application grantedgrantedCritical
Publication of ES148467YpublicationCriticalpatent/ES148467Y/en
Improved closure for containers, characterized essentially by the embodiment on the outer and upper surface of the container neck, precisely next to its mouth, of an annular recess and an annular projection with a frusto-conical section, intended respectively to receive and retain an annular recess formed on the inner surface of the stopper, which has a cylindrical configuration of laminar structure, with an upper area in the form of a circular crown of rectangular section, conjugated with the edges of the mouthpiece, to which it covers upper and inner, contributing to the hermeticity of the closure, whose security is determined by the impossibility of separating the stopper without previous tearing of the same. Whatever may be the circumstances that concur in the essentiality of the utility model, defined in the previous claim, whose object is. (Machine-translation by Google Translate, not legally binding)
ES1969148467U1969-04-261969-04-26
PERFECTED CLOSURE FOR CONTAINERS.
ExpiredES148467Y
(en)