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.)
MASSARD COMBE MARCEL
Original Assignee
MASSARD COMBE MARCEL
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 MASSARD COMBE MARCELfiledCriticalMASSARD COMBE MARCEL
Priority to ES0066748UpriorityCriticalpatent/ES66748U/en
Publication of ES66748UpublicationCriticalpatent/ES66748U/en
Automatic ball pen, characterized in that the tubular ink tank, finished in the corresponding writing tip, is freely slidable in the axial direction inside the body of the ball-point pen, interposed between its end and the closed bottom of said body, of a pin which, in the normal writing position, rests against said bottom, preventing the deposit from retracting, and which, by inverting the position of the ballpoint pen, penetrates into a central cavity of the same allowing the displacement of the deposit and therefore the concealment of the writing tip (Machine-translation by Google Translate, not legally binding)
ES0066748U1958-06-071958-06-07Automatic ball pen (Machine-translation by Google Translate, not legally binding)
PendingES66748U
(en)
Simplified device for retention and eclipse of writer's pen holder in ball-point pen and similar (Machine-translation by Google Translate, not legally binding)