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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Priority to ES0039394UpriorityCriticalpatent/ES39394Y/en
Publication of ES39394UpublicationCriticalpatent/ES39394U/en
Application grantedgrantedCritical
Publication of ES39394YpublicationCriticalpatent/ES39394Y/en
A stopper for bottles containing gassed liquids, essentially characterized by the fact of being constituted by two coupled parts, an elastic destined to establish a body of perfectly adjustable seal under pressure, internally to the neck of the bottle and another destined to establish a hard head of the cap itself that is on the outside of the container, with the particularity that said sealing body is constituted in the form of a tubular receptacle made of rubber or molded elastic plastic material, which has a central cavity that is remarkably wide and deep limited by the almost totality of the wall of the tubular body established a sufficiently small thickness so that when the cavity is occupied by the pressurized gas enclosed in the bottle the elastic surface of the hollow body remains exact and tightly applied under pressure to the inner wall trunk of the neck experimenting to make the difference dilation of the different regions of its height that are required. (Machine-translation by Google Translate, not legally binding)
ES0039394U1953-11-301953-11-30
Cap for bottles containing aerated liquids
ExpiredES39394Y
(en)