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 ES0070179UpriorityCriticalpatent/ES70179Y/en
Publication of ES70179UpublicationCriticalpatent/ES70179U/en
Application grantedgrantedCritical
Publication of ES70179YpublicationCriticalpatent/ES70179Y/en
A new plug, characterized by being provided with a lower part of inverted truncated cone shape, which carries in the center of its upper face and normal to it a threaded shank, having circularly practiced a flat recess in which the lower end of a hollow cylindrical piece of a flexible material, having its upper end encased in a cylindrical projection of a circular plate. (Machine-translation by Google Translate, not legally binding)