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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0037658UpriorityCriticalpatent/ES37658Y/en
Publication of ES37658UpublicationCriticalpatent/ES37658U/en
Application grantedgrantedCritical
Publication of ES37658YpublicationCriticalpatent/ES37658Y/en
Closing device for paper bags, characterized in that it consists of a sheet of paper, cardboard or other suitable material, duly cut to determine one or more fins of appropriate shape and length for the purpose for which they are intended, the sheet of which is fixed to the back sheet of the bag and close to the mouth thereof, the latter being closed by the introduction of the said flaps in three matching openings or notches, two of which are and the third, in the tab or flap of the same, providing such fins the proper immobilization of the aforementioned flange by simple attached and without need of bending of the end of those protruding from the front face of the bag. (Machine-translation by Google Translate, not legally binding)
ES0037658U1953-08-031953-08-03
Closing device for paper bags
ExpiredES37658Y
(en)