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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PENA GOMEZ ANTONIA
Original Assignee
PENA GOMEZ ANTONIA
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Filing date
Publication date
Application filed by PENA GOMEZ ANTONIAfiledCriticalPENA GOMEZ ANTONIA
Priority to ES0009439UpriorityCriticalpatent/ES9439Y/en
Publication of ES9439UpublicationCriticalpatent/ES9439U/en
Application grantedgrantedCritical
Publication of ES9439YpublicationCriticalpatent/ES9439Y/en
An improved closure for cardboard boxes, which is essentially characterized by being precipitated in the fins (1, 2) for closing the box a series of holes (3) arranged according to straight lines parallel to the lines where the fins are to be bent, and that in the said fins are then folded on themselves, according to lines that pass through the center of the holes and that are parallel to the lines where the fins are folded, the folded parts of the fins being joined together by staples (4). (Machine-translation by Google Translate, not legally binding)
ES0009439U1943-11-151943-11-15
Perfected closure for cardboard boxes,
ExpiredES9439Y
(en)