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 ES0052766UpriorityCriticalpatent/ES52766Y/es
Publication of ES52766UpublicationCriticalpatent/ES52766U/es
Application grantedgrantedCritical
Publication of ES52766YpublicationCriticalpatent/ES52766Y/es
Tornillo con doble tuerca inaflojable, que se caracteriza por que sobre el cuerpo de tornillo provisto de dos hilos de rosca de distinto sentido, que se cruzan sucesivamente, se dispone una tuerca roscada por ejemplo a la derecha a continuación una arandela de cuyo borde sobresalen unas patillas, y finalmente otra tuerca que aprisiona la arandela contra la anterior.
ES0052766U1956-02-181956-02-18Tornillo de doble tuerca inaflojable
ExpiredES52766Y
(es)