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.)
AUFFRET JEAN MARIE
ETLIN ROBERT
Original Assignee
AUFFRET JEAN MARIE
ETLIN ROBERT
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 AUFFRET JEAN MARIE, ETLIN ROBERTfiledCriticalAUFFRET JEAN MARIE
Priority to ES0037095UpriorityCriticalpatent/ES37095Y/en
Publication of ES37095UpublicationCriticalpatent/ES37095U/en
Application grantedgrantedCritical
Publication of ES37095YpublicationCriticalpatent/ES37095Y/en
"IMPROVED BALLPOINT, characterized by the fact of being constituted by a tubular deposit of sufficient diameter to avoid the phenomena of adhesion and capillarity of the ink, whatever its viscosity, temperature and atmospheric pressure, subdivided into three separate compartments and communicated with each other by means of capillary holes, and sealed on one side by a ball-bearing tip of the usual type and of the other by a cap pierced by a capillary conduit. (Machine-translation by Google Translate, not legally binding)
Improvements in the regulation mechanisms of the output of the ink in the stylographic feathers (Machine-translation by Google Translate, not legally binding)