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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0045624UpriorityCriticalpatent/ES45624Y/es
Publication of ES45624UpublicationCriticalpatent/ES45624U/es
Application grantedgrantedCritical
Publication of ES45624YpublicationCriticalpatent/ES45624Y/es
Perfeccionamientos en buzones de doble fondo, que se caracterizan por prever en los mismos una boca de entrada en sus casillas, que presente un doblez para impedir la salida de las cartas por dicha boca, presentando en su parte delantera, dichas casillas, una ventana para la abertura del buzón, con los correspondientes elementos de cierre y una zona translúcida para observar la parte interna de los mismos.