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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Etinal sa
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Etinal sa
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Application filed by Etinal safiledCriticalEtinal sa
Priority to ES1981259771UpriorityCriticalpatent/ES259771Y/en
Publication of ES259771UpublicationCriticalpatent/ES259771U/en
Application grantedgrantedCritical
Publication of ES259771YpublicationCriticalpatent/ES259771Y/en
Improved bottle stopper of the type comprising a metal cap, threaded to the neck of the bottle and provided with a non-slip peripheral knurling, whether or not incorporated a tear-off skirt, essentially because the cap is jacketed by a thermoplastic body that internally presents some grooves that fit in the knurling of the stopper and are immobilized to it, the thermoplastic body being extended in a skirt that covers the sealing skirt of the stopper or that in the absence thereof constitutes, by means of an annular tooth, a sealing skirt provided with break lines, determining an envelope to the metal cap, which preferably affected by a hole in its head, incorporates an outer peripheral flute. (Machine-translation by Google Translate, not legally binding)
ES1981259771U1981-07-291981-07-29
PERFECTED BOTTLE CAP
ExpiredES259771Y
(en)