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
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0034554UpriorityCriticalpatent/ES34554Y/en
Publication of ES34554UpublicationCriticalpatent/ES34554U/en
Application grantedgrantedCritical
Publication of ES34554YpublicationCriticalpatent/ES34554Y/en
A non-refillable cap, which is formed by a cap made of plastic or other material, which has inside it, a valve that consists of a partition or rubber plate that has two perforations: one, in the form of a semicircular groove and another central that contains a metallic piece of ballast, which is the element that with its weight, maintains the hermetic closing of the passage of the liquid when the bottle is in vertical position, but that opens in the direction of exit when reversing the posture of the same. Said partition is held by a metal washer which, in turn, rests on the neck of the bottle through the damping of another rubber washer of smaller size. (Machine-translation by Google Translate, not legally binding)
ES0034554U1953-02-031953-02-03
A non-refillable cap
ExpiredES34554Y
(en)