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Individual
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Individual
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Priority to ES110204UpriorityCriticalpatent/ES110204U/en
Publication of ES110204UpublicationCriticalpatent/ES110204U/en
PERFECTED ARTICULATION FOR CARDBOARD BOX characterized by being made up of an elongated rectangular shaped part that joins laterally by means of fold lines that limit its major sides to the two main parts of the box, forming after the minor side of the middle part a square that has, according to its diagonals, a triangular cut open towards the outside and provided at its vertex coinciding with the center of the square with a rounded part, said cuts being prolonged by fold lines also arranged according to their diagonals, so that their triangular folds so that they are oriented properly fold lines by folding one part over another of the box to close the or vice versa to open it, there is a simultaneous movement of the three triangular parts into which the square is divided towards the inside when closed and in reverse movement when the box is opened. (Machine-translation by Google Translate, not legally binding)
ES110204U1964-12-111964-12-11Improved articulation for cardboard box (Machine-translation by Google Translate, not legally binding)
PendingES110204U
(en)