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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLAUHORN MIGUEL J
Original Assignee
BLAUHORN MIGUEL J
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BLAUHORN MIGUEL JfiledCriticalBLAUHORN MIGUEL J
Priority to ES1982269533UpriorityCriticalpatent/ES269533Y/en
Publication of ES269533UpublicationCriticalpatent/ES269533U/en
Application grantedgrantedCritical
Publication of ES269533YpublicationCriticalpatent/ES269533Y/en
A screwdriver consisting of a metal support bar whose rear part is intended to receive a suitable handle and in whose front part the active element is arranged, characterized in that said front part has a concentric longitudinal bore open towards the end and which is intended to receive a compression coil spring whose inner end is applied at the bottom of said bore and at the other end of which is inserted a stem provided with a head that rests on the other end itself, which, in turn, makes contact with a part cylindrical which lodges densely in the bore of the metal bar, which bears on its free end the narrowing or application mouth to the groove of a screw. (Machine-translation by Google Translate, not legally binding)
ES1982269533U1982-12-311982-12-31
A SCREWDRIVER.
ExpiredES269533Y
(en)