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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Syspack SA
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Syspack SA
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Publication date
Application filed by Syspack SAfiledCriticalSyspack SA
Priority to ES1979243101UpriorityCriticalpatent/ES243101Y/en
Publication of ES243101UpublicationCriticalpatent/ES243101U/en
Application grantedgrantedCritical
Publication of ES243101YpublicationCriticalpatent/ES243101Y/en
Improved armored box, of the type made from a sheet equipped with folding lines, its assembly being produced by the linking of two flaps with an intermediate, characterized in that the intermediate flap is provided with two opposite cuts that take the form of an inverted l, while that each of the adjacent ones to be linked to it has a substantially triangular shape but with its upper vertex rounded in an approximately semicircular arc, leading in that rounded area, affecting half of its width from its periphery adjacent to the intermediate and directed flap inwardly, a straight cut and a crease or fold line that reaches the inner end of the cut as an arrow of the arc of that rounded margin, so that when said semi-circular area is bent to its half by said crease or fold line, one of the corresponding inverted l cuts of the intermediate flap may be introduced by one and once e its margin has exceeded the edge of the cut it will recover its original semicircular shape but already by the inner side of the intermediate flap producing the retention. (Machine-translation by Google Translate, not legally binding)