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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Industrias Metalicas Vizcainas SA
Original Assignee
Industrias Metalicas Vizcainas SA
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Publication date
Application filed by Industrias Metalicas Vizcainas SAfiledCriticalIndustrias Metalicas Vizcainas SA
Priority to ES100396UpriorityCriticalpatent/ES100396U/en
Publication of ES100396UpublicationCriticalpatent/ES100396U/en
Shutter for corona plug, characterized in that it is essentially constituted by a plastic-cone-shaped cup equipped with two hat-shaped wings, one of which, which rests on the edge of the neck of the bottle, has the same diameter as the the outside of said neck, and the other that is located in the lower cup of the bowl, is slightly larger than the inside diameter of the neck of the bottle so that when introduced by pressure inside it, its edges give in, recovering then its normal position and being thus imprisoned inside the neck. (Machine-translation by Google Translate, not legally binding)
ES100396U1963-07-031963-07-03Improved shutter for crown plugs (Machine-translation by Google Translate, not legally binding)
PendingES100396U
(en)