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.)
MANGADA SANZ ALFONSO
Original Assignee
MANGADA SANZ ALFONSO
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 MANGADA SANZ ALFONSOfiledCriticalMANGADA SANZ ALFONSO
Priority to ES0039172UpriorityCriticalpatent/ES39172Y/en
Publication of ES39172UpublicationCriticalpatent/ES39172U/en
Application grantedgrantedCritical
Publication of ES39172YpublicationCriticalpatent/ES39172Y/en
A self-supporting book characterized in that the lower part of its leaves is cut in such a way that each of them, in cooperation with the rest of the book, constitute by themselves radial feet of several supports on which the whole book is sustained, the holding position being achieved by opening the book and simply keeping its leaves spaced apart so that the lower part thereof, ie the supporting feet, are or are not approximately equidistant from each other. (Machine-translation by Google Translate, not legally binding)
ES0039172U1953-11-211953-11-21
Self-supporting book
ExpiredES39172Y
(en)