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.)
LAGUNA RENINA JOSE MARIA
Original Assignee
LAGUNA RENINA JOSE MARIA
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 LAGUNA RENINA JOSE MARIAfiledCriticalLAGUNA RENINA JOSE MARIA
Priority to ES0035982UpriorityCriticalpatent/ES35982Y/en
Publication of ES35982UpublicationCriticalpatent/ES35982U/en
Application grantedgrantedCritical
Publication of ES35982YpublicationCriticalpatent/ES35982Y/en
"A new portable writing and drawing board" characterized in that it consists of a flat surface made of metal or other suitable material, preferably rectangular, with rounded profiles, provided on the upper edge of a perforated central tongue, and two lateral side bends, at the ends of which two drills have been made, to form an articulation, by means of an axle, with another laminated piece, troncorectangular, of curved section, slightly raised at one end, all in such a way that the above-mentioned flat surface and this form a clamp for hold the paper, driven by two vertical springs that fit conveniently on their inner faces by means of pivots or lugs. (Machine-translation by Google Translate, not legally binding)
ES0035982U1953-04-281953-04-28
New portable writing and drawing board
ExpiredES35982Y
(en)
A procedure, with its corresponding device, for sharpening the edge on flexible steel sheets (Machine-translation by Google Translate, not legally binding)