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.)
GRACIA CIGANDA M NIEVES
Original Assignee
GRACIA CIGANDA M NIEVES
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Filing date
Publication date
Application filed by GRACIA CIGANDA M NIEVESfiledCriticalGRACIA CIGANDA M NIEVES
Priority to ES1977225820UpriorityCriticalpatent/ES225820Y/es
Publication of ES225820UpublicationCriticalpatent/ES225820U/es
Application grantedgrantedCritical
Publication of ES225820YpublicationCriticalpatent/ES225820Y/es
Sobre con cierre perfeccionado, caracterizado esencialmente por incorporar en el borde de su solapa de apertura un dentado longitudinal susceptible de actuar, a modo de serreta, sobre la tira adhesiva que se superpone entrela solapa y el sobre, por simple elevación y tracción de uno de los extremos de dicha solapa.
ES1977225820U1977-01-201977-01-20Sobre con cierre perfeccionado.
ExpiredES225820Y
(es)