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 ES99261UpriorityCriticalpatent/ES99261Y/en
Publication of ES99261UpublicationCriticalpatent/ES99261U/en
Application grantedgrantedCritical
Publication of ES99261YpublicationCriticalpatent/ES99261Y/en
Plug, essentially characterized in that being of the type that is constituted by a threaded hollow body provided with an internal appendix coaxial to its own dome, essentially has a disc, flexible in turn, incorporated in the lower face of the flexible closing joint. Its radius and centrally orifice, which consists of an annular expansion as a function of the edge of its own hole, with the particularity that said annular expansion penetrates into the hole of that joint without crossing it and is anchored in the appendix of the joint. Dome of the plug compressing lightly on it to the intermediate flexible joint and coming to protect it. (Machine-translation by Google Translate, not legally binding)