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 ES0004898UpriorityCriticalpatent/ES4898Y/en
Publication of ES4898UpublicationCriticalpatent/ES4898U/en
Application grantedgrantedCritical
Publication of ES4898YpublicationCriticalpatent/ES4898Y/en
A safety nut for all kinds of fillets and steps, which is essentially characterized by having practiced, at least at its extremities, one or more vertical or axial cuts, each of which is in cooperation with a diagonal cut or forming a helix, the combination of the axial and helical cuts constituting parts or tongues that, at least, comprise part of two threads of the nut; said parts or tongues, internally threaded, form spring or spring on the fillets of the bolt or screw on which the nut is disposed, as its inner section is elliptical and not circular, as in the rest of the nut. (Machine-translation by Google Translate, not legally binding)