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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0016917UpriorityCriticalpatent/ES16917Y/en
Publication of ES16917UpublicationCriticalpatent/ES16917U/en
Application grantedgrantedCritical
Publication of ES16917YpublicationCriticalpatent/ES16917Y/en
A cardboard box with padded walls, characterized by the fact that two or more walls of the box, and also its cover and its bottom, are reinforced by presenting attached, glued or sewn on the inside of the cardboard that forms any of these elements, one, two or more sheets of cardboard, of the same or of different thickness and quality than that of the box. This or these reinforcing cardboard sheets may have tabs to cover their living edges or to join the main wall or collaterals. They can present or not interspersed between them, sheets of corrugated or folded cardboard that will act as a pad and will serve to increase in a certain direction, the resistance of the wall. They can present intercalated and superimposed, two or more sheets of corrugated cardboard or folded with the directions of their crossed folds to reinforce the resistance in two different senses. (Machine-translation by Google Translate, not legally binding)
ES0016917U1947-08-261947-08-26
Cardboard box, with padded walls.
ExpiredES16917Y
(en)