ES353957A3 - Improvements in the manufacturing of tips for useful writers. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacturing of tips for useful writers. (Machine-translation by Google Translate, not legally binding)
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.)
Jovi SA
Original Assignee
Jovi SA
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 Jovi SAfiledCriticalJovi SA
Priority to ES353957ApriorityCriticalpatent/ES353957A3/en
Publication of ES353957A3publicationCriticalpatent/ES353957A3/en
Impression-Transfer Materials And Handling Thereof
(AREA)
Pens And Brushes
(AREA)
Abstract
Improvements in the manufacture of tips for writing tools, of the type that are fed by capillarity from a porous body that retains the ink, essentially characterized by the fact that it is placed inside a rigid plastic tube that performs the function of sheath, a plurality of filiform rods of circular section and also of plastic material, of which one of them is axial to the tube, while the remaining rods surround it being tangent to the axial rod and the inner wall of the tube-sheath, resulting in these points of tangency, some capillary steps for descent of the ink. (Machine-translation by Google Translate, not legally binding)
ES353957A1968-05-161968-05-16Improvements in the manufacturing of tips for useful writers. (Machine-translation by Google Translate, not legally binding)
ExpiredES353957A3
(en)
A process for the manufacture of rods of thermoplastic material,having internal capillary ducts,for the preparation of pen nibs incorporating capillary ink ducts
A process for the manufacture of rods of thermoplastic material, having internal capillary ducts, for the preparation of pen nibs incorporating capillary ink duncts