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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ESPINOSA ROCHA JOSE L
Original Assignee
ESPINOSA ROCHA JOSE L
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Publication date
Application filed by ESPINOSA ROCHA JOSE LfiledCriticalESPINOSA ROCHA JOSE L
Priority to ES1984283536UpriorityCriticalpatent/ES283536Y/en
Publication of ES283536UpublicationCriticalpatent/ES283536U/en
Application grantedgrantedCritical
Publication of ES283536YpublicationCriticalpatent/ES283536Y/en
An improved screw-nut set characterized by being constituted by a screw body, together with its matching nut, so that the head of the screw is formed by a double body, with at least one of the two elements of the double body being faceted. ; and the nut being also formed by a double body, faceted at least one of the two elements of the double body, so that in the double body that is formed, with the head of the screw and the nut, a wide perimeter groove is produced . (Machine-translation by Google Translate, not legally binding)
ES1984283536U1984-12-191984-12-19
A PERFECT SCREW-NUT SET
ExpiredES283536Y
(en)