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 ES0040878UpriorityCriticalpatent/ES40878Y/en
Publication of ES40878UpublicationCriticalpatent/ES40878U/en
Application grantedgrantedCritical
Publication of ES40878YpublicationCriticalpatent/ES40878Y/en
An improved stopper, of the kind comprising a conical trunk body and a head in one piece, essentially characterized by the fact that the conical trunk outer surface of the body presents, in the transverse direction according to the parallels thereof, ribs of little relief which divide said surface into adhesion zones against the inner surface of the neck, the base carrying a hole in its lower part that acts as the bottom of the plug in relation to an easily perforable outer lid. (Machine-translation by Google Translate, not legally binding)
Closing crowns and their combinations on the walls of the container to which they are applied (Machine-translation by Google Translate, not legally binding)