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 ES1973193078UpriorityCriticalpatent/ES193078Y/en
Publication of ES193078UpublicationCriticalpatent/ES193078U/en
Application grantedgrantedCritical
Publication of ES193078YpublicationCriticalpatent/ES193078Y/en
Plug with internal seal, characterized by being constituted by a cylindrical one-piece capsule formed by an inner cylinder and another concentric exterior of lower height, opened by one of its bases and joined both in the upper base by a circumference that serves as a lid of the container, the outer cylinder or skirt being provided with a small internal projection in its lower vertex that fits the outside of the neck of the bottle and having the external surface of said knurled skirt to facilitate the opening of the cap, while the cylinder inside, which penetrates the interior of the neck of the bottle, is provided with a groove or circular peripheral groove that constitutes the seal itself, since when the bottle is opened, the groove is broken separating the lower body of this cylinder that remains inside the bottle. Neck, said lower body being provided with this effect of a projection in quarter of a circle towards the exterior d the cap that fits properly into the inside of the neck of the bottle. (Machine-translation by Google Translate, not legally binding)
ES1973193078U1973-06-301973-06-30
PLUG WITH INTERIOR SEAL.
ExpiredES193078Y
(en)