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LOPEZ VILCHES MANUEL
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LOPEZ VILCHES MANUEL
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Application filed by LOPEZ VILCHES MANUELfiledCriticalLOPEZ VILCHES MANUEL
Priority to ES0084210UpriorityCriticalpatent/ES84210Y/en
Publication of ES84210UpublicationCriticalpatent/ES84210U/en
Application grantedgrantedCritical
Publication of ES84210YpublicationCriticalpatent/ES84210Y/en
Improved support for writing instruments which is characterized by being formed by a piece of elastic material with a spherical cap with the particularity that the diameter of the outer surface is smaller than that of the inner surface, thus producing a body of decreasing thickness whose edge is determined by the line in which the two surfaces intercede, giving this piece and in its central part or outer pole, a cylindrical prolongation preferably thrown by its base, on which is coupled under pressure a metal cap closed by its upper part, completing the assembly with the provision of a screw that crosses the suction cup and its central appendix, which protrudes above the closed part of the cap, for which both the appendix and the cap are provided with holes for this purpose , fitting in a screw thread on the end of said screw, the classic inverted cap. (Machine-translation by Google Translate, not legally binding)
ES0084210U1960-11-171960-11-17
Improved support for writing instruments
ExpiredES84210Y
(en)