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.)
Talleres de Escoriaza SA
Original Assignee
Talleres de Escoriaza 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 Talleres de Escoriaza SAfiledCriticalTalleres de Escoriaza SA
Priority to ES1971173002UpriorityCriticalpatent/ES173002Y/en
Publication of ES173002UpublicationCriticalpatent/ES173002U/en
Application grantedgrantedCritical
Publication of ES173002YpublicationCriticalpatent/ES173002Y/en
Device for the closing of boxes, characterized in that in the covers that constitute the box seats are formed that allow to introduce a screw topped in a threaded tip, formed by three faces, whose section is a convex curvilinear triangle, giving rise to edges that will produce a thread in the corresponding seat, allowing the body of the screw to penetrate in said seat: all this in such a way that the covers will be fitted against each other and the head and the tip of the screw in its seat. (Machine-translation by Google Translate, not legally binding)
ES1971173002U1971-10-041971-10-04
DEVICE FOR CLOSING BOXES.
ExpiredES173002Y
(en)