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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES277749ApriorityCriticalpatent/ES277749A1/en
Publication of ES277749A1publicationCriticalpatent/ES277749A1/en
Some improvements for the manufacture of covered buttons, characterized by a normal metal closing disc whose edge, which would normally be inserted into the socket of the fittings by virtue of the pressure applied to the edges, encounters obstacles preventing its introduction by locating it the height required by the position of the disc, whose edges tighten the lining of the button. The stops form internal protrusions of the fittings arranged in a variable number, or forming a continuous molding, on whose upper surface the edge of the disc rests. (Machine-translation by Google Translate, not legally binding)
ES277749A1962-05-281962-05-28Some improvements for the preparation of linked buttons (Machine-translation by Google Translate, not legally binding)
ExpiredES277749A1
(en)