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.)
Jorba SA
Original Assignee
Jorba SA
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 Jorba SAfiledCriticalJorba SA
Priority to ES1973192107UpriorityCriticalpatent/ES192107Y/en
Publication of ES192107UpublicationCriticalpatent/ES192107U/en
Application grantedgrantedCritical
Publication of ES192107YpublicationCriticalpatent/ES192107Y/en
Automatic closing device in armored boxes, constituted from a sheet of paperboard or similar that has been punched and marked to form with it a tube of variable cross section, for example a hexagon, and any other as long as it has two opposite sides, which is characterized in that said two opposite sides are extended in one of the mouths of the tube in wide flaps that have in plan the extension and shape given to the mouth of the tube, whose flaps are joined together by gluing an area equivalent to half of one of them on the other half of the opposite one, a fold line being made in precisely on the limit line of the bonding, provided that the edge of the mouth of the tube is bent inwards, even in the area where split the closing flaps, to act as top of it. (Machine-translation by Google Translate, not legally binding)
ES1973192107U1973-06-021973-06-02
AUTOMATIC CLOSING DEVICE IN ASSEMBLY BOXES.
ExpiredES192107Y
(en)