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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SALA QUESADA JOSE MARIA
Original Assignee
SALA QUESADA JOSE MARIA
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Publication date
Application filed by SALA QUESADA JOSE MARIAfiledCriticalSALA QUESADA JOSE MARIA
Priority to ES0061805UpriorityCriticalpatent/ES61805Y/en
Publication of ES61805UpublicationCriticalpatent/ES61805U/en
Application grantedgrantedCritical
Publication of ES61805YpublicationCriticalpatent/ES61805Y/en
Planimetric board made of assemblable pieces which are of prismatic flattened shape in which one of its bases is hollow with a circular shape in order to accommodate a cylindrical reel that rotates around an axis whose body is of the piece what we are describing In this form, which acts as the axis, a spring and a ball tip acting on the surface of the shaft are diametrically disposed. (Machine-translation by Google Translate, not legally binding)
ES0061805U1957-09-091957-09-09
Planimetric board, obtained from assembled pieces
ExpiredES61805Y
(en)