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 ES0031406UpriorityCriticalpatent/ES31406Y/en
Publication of ES31406UpublicationCriticalpatent/ES31406U/en
Application grantedgrantedCritical
Publication of ES31406YpublicationCriticalpatent/ES31406Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Mutual Connection Of Rods And Tubes
(AREA)
Abstract
Improved screwdriver that is characterized in being formed by two fundamental pieces plugged together, fixing this union by means of a bolt, screw or the like that is threaded or fixed in the inner part through a slot made in helical direction in the piece outside, completing the set with the arrangement inside and between the two pieces, a spring and a handle on the outer piece. (Machine-translation by Google Translate, not legally binding)