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.)
FERNANDEZ DOMENECH DIEGO
Original Assignee
FERNANDEZ DOMENECH DIEGO
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 FERNANDEZ DOMENECH DIEGOfiledCriticalFERNANDEZ DOMENECH DIEGO
Priority to ES90533UpriorityCriticalpatent/ES90533Y/en
Publication of ES90533UpublicationCriticalpatent/ES90533U/en
Application grantedgrantedCritical
Publication of ES90533YpublicationCriticalpatent/ES90533Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Pocket paper drilling machine, characterized essentially by the fact that it consists of a metal strip folded on itself in five parts, forming a box, and with the end portions slightly separated for the introduction until the top of the sheet paper to be drilled, these end portions comprising a hole each, opposite, by which slides the end of a shank prepared to cut the paper, whose cut area is expelled through the bottom hole comprising this stem a support step on the part upper part of the box, from which part the extension of smaller diameter comes out through a hole for the purpose, and this extension of the stem mounted thereon has a helical expansion spring for recovering the inoperative position of the rod, whose spring is limited by the own strip and a head or push button arranged at the upper end of the extension. (Machine-translation by Google Translate, not legally binding)
ES90533U1961-12-191961-12-19
Paper punch, pocket
ExpiredES90533Y
(en)