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Gracia Callejo Marcos
Original Assignee
Gracia Callejo Marcos
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Application filed by Gracia Callejo MarcosfiledCriticalGracia Callejo Marcos
Priority to ES107792UpriorityCriticalpatent/ES107792Y/en
Publication of ES107792UpublicationCriticalpatent/ES107792U/en
Application grantedgrantedCritical
Publication of ES107792YpublicationCriticalpatent/ES107792Y/en
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments
(AREA)
Abstract
New ballpoint pen characterized by a ferrule which is housed in the upper part of the body thereof and which forms a single piece with the fastening hook in which inside the end of the ink charging tube rests, there being in said ferrule a longitudinal rib which is inserted in a groove of the same shape existing in the body and open at its upper end in order to serve as a guide to the sliding movements of the ferrule inside the body. (Machine-translation by Google Translate, not legally binding)
ES107792U1964-08-181964-08-18
NEW PEN.
ExpiredES107792Y
(en)
Improvements in the construction of stylographic feathers with a disposable hollow embolish in the rear end of the handle (Machine-translation by Google Translate, not legally binding)
Improvements in the mechanism intended to move the writing points in multi-colored pencils and pen layers (Machine-translation by Google Translate, not legally binding)