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 ES0031833UpriorityCriticalpatent/ES31833Y/es
Publication of ES31833UpublicationCriticalpatent/ES31833U/es
Application grantedgrantedCritical
Publication of ES31833YpublicationCriticalpatent/ES31833Y/es
Por un dispositivo de seguridad aplicable a los cierres de cajas de cartón o material análogo, caracterizado por consistir en unas muescas, de poca profundidad, efectuadas entre la tapa de la caja y la solapa de la misma, precisamente en la línea de doblez y a cada lado.
ES0031833U1952-07-051952-07-05Dispositivo de seguridad aplicable a los cierres de cajas de cartón o material análogo
ExpiredES31833Y
(es)