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.)
VENUS PENCIL CCMPANY Ltd
Original Assignee
VENUS PENCIL CCMPANY Ltd
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 VENUS PENCIL CCMPANY LtdfiledCriticalVENUS PENCIL CCMPANY Ltd
Priority to ES0075578UpriorityCriticalpatent/ES75578Y/en
Publication of ES75578UpublicationCriticalpatent/ES75578U/en
Application grantedgrantedCritical
Publication of ES75578YpublicationCriticalpatent/ES75578Y/en
Improved ball pen, characterized in that the ball tip comprises a one-piece member formed at one end with a housing for the ball and with an axial duct for the ink, which opens into the housing, an annular and partially spherical seat for the ball disposed in the housing and continuously extended around the end of the axial passage, and a series of lateral passages extending between the housing and the axial passage of the ink, which have openings in the housing at points circumferentially spaced around the seat. (Machine-translation by Google Translate, not legally binding)