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 ES0061456UpriorityCriticalpatent/ES61456Y/en
Publication of ES61456UpublicationCriticalpatent/ES61456U/en
Application grantedgrantedCritical
Publication of ES61456YpublicationCriticalpatent/ES61456Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
1 - Screw fastening device, engageable to screwdrivers, characterized in that it consists of an elongated cylindrical body, internally hollow, through which the screwdriver shaft is passed; said cylindrical body arriving close to the lower part of the handle of said screwdriver, and the working head of said screwdriver coming out at the opposite end of said cylinder. (Machine-translation by Google Translate, not legally binding)
ES0061456U1957-08-171957-08-17
Screw clamping device attachable to screwdrivers
ExpiredES61456Y
(en)