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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Priority to ES1978235915UpriorityCriticalpatent/ES235915Y/en
Publication of ES235915UpublicationCriticalpatent/ES235915U/en
Application grantedgrantedCritical
Publication of ES235915YpublicationCriticalpatent/ES235915Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Screwdriver for screws with hexagonal head, perfected, characterized in that the handle is horizontal anatomical configuration and operation itself by rotating the said handle that rotates through a cap of crazy rotation and whose configuration of that, cast with the rod, it is in the lower part of form so that the fingers of the hand can be adapted, comprising at one end a hole through which a tool can be introduced to lever. The rod of this screwdriver comprises in its lower termination a concave neck that ends in the shape of a sphere with prismatic faces, whose sphere is the one that is included in the hollow of the hexagonal head screws, it is the one that acts on the screw as a ball joint. . (Machine-translation by Google Translate, not legally binding)
ES1978235915U1978-05-091978-05-09
PERFECT-NADO HEXAGONAL HEAD SCREWDRIVER.
ExpiredES235915Y
(en)