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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0013211UpriorityCriticalpatent/ES13211U/es
Publication of ES13211UpublicationCriticalpatent/ES13211U/es
Una caja de cartón que se caracteriza por llevar aplicada contra la cara interior de dos de sus paredes laterales opuestas entre sí o de las cuatro que la caja comprende, una hoja de cartón de cualquier grueso que precisamente alcance el fondo de la propia caja, caracterizándose por presentar dicha hoja una doblez o pestaña longitudinal en su borde superior, que queda a la misma altura del borde de la pared de la caja, contra la que se aplica, rebatida dicha pestaña indistintamente contra una u otra cara de la propia hoja.
ES0013211U1946-02-261946-02-26Mejora en la fabricación de cajas de cartón
PendingES13211U
(es)