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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Estuches Rex SL
Original Assignee
Estuches Rex SL
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Publication date
Application filed by Estuches Rex SLfiledCriticalEstuches Rex SL
Priority to ES1972178731UpriorityCriticalpatent/ES178731Y/en
Publication of ES178731UpublicationCriticalpatent/ES178731U/en
Application grantedgrantedCritical
Publication of ES178731YpublicationCriticalpatent/ES178731Y/en
Closing device for boxes, specifically foldable type boxes, obtained from a planar development of sheet-shaped semi-rigid material, in which the closing is performed by orthogonal folding of a cover arranged in prolongation of the rear wall, characterized by expected assets at the upper edge of the front wall of the box, opposite to that of the articulated lid, at least one recess, having an area close to said substantially constricted edge, with respect to a lower area provided with greater width, provided in the tab orthogonally folded, which occupies the central edge of the lid, a lug or extension, arranged to coincide with the said recess when making the closure and also provided with a choked initial zone, all in such a way that in the closed position this lid engages in said recess, crossing the edges of both elements, so that the said pre-lug a superior zone is located, which is located in front of the front wall of the box and a lower area that is located behind this wall being retained with complete safety in the mounting position. (Machine-translation by Google Translate, not legally binding)
ES1972178731U1972-03-111972-03-11
CLOSING DEVICE FOR BOXES.
ExpiredES178731Y
(en)