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Priority to ES0049564UpriorityCriticalpatent/ES49564Y/en
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Publication of ES49564YpublicationCriticalpatent/ES49564Y/en
Inking, Control Or Cleaning Of Printing Machines
(AREA)
Abstract
Improved loading device for fountain pens that is essentially characterized by a thermosetting plastic constitution envelope, not attackable by acids, which is covered by the normal outer body and houses inside the flexible reservoir carrying the ink and the loading mechanism, said envelope having a thread on one of its ends for the appropriate coupling to a threaded area of the end of the drawer holder and having at its opposite end a hole for the passage of a push button having a finger rest and an opposite riveting or flap to prevent its accidental exit, as well as a cavity for the housing of the end of the bending spring that, formed on the basis of a flat bar with a terminal sector of curved section, is inserted in said button. (Machine-translation by Google Translate, not legally binding)
ES0049564U1955-08-121955-08-12
Improved loading device for fountain pens
ExpiredES49564Y
(en)