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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ALUM GIRONELLA MARIA
Original Assignee
ALUM GIRONELLA MARIA
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Publication date
Application filed by ALUM GIRONELLA MARIAfiledCriticalALUM GIRONELLA MARIA
Priority to ES89566UpriorityCriticalpatent/ES89566Y/en
Publication of ES89566UpublicationCriticalpatent/ES89566U/en
Application grantedgrantedCritical
Publication of ES89566YpublicationCriticalpatent/ES89566Y/en
"DRIVE MECHANISM FOR RETRACTABLE PENCILS" which is characterized by being constituted by a part provided with a longitudinal appendix at its rear end, whose part is supported by its front part at the rear end of the ink tank, so that the end After the hemispherically shaped ink reservoir and the coinciding end of the aforementioned part with a concave recess, an articulated joint in the form of a ball joint is established which allows the piece to be inclined in any direction within the limits imposed by the shape of another piece on whose edge is supported when the ink tank moves forward. (Machine-translation by Google Translate, not legally binding)
ES89566U1961-10-261961-10-26
Drive mechanism for retractable pens
ExpiredES89566Y
(en)
Improvements introduced in writing tools provided of retractable and rotating inscriptor ball (Machine-translation by Google Translate, not legally binding)