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.)
Graficarton S A
Original Assignee
Graficarton S A
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 Graficarton S AfiledCriticalGraficarton S A
Priority to ES1977229531UpriorityCriticalpatent/ES229531Y/en
Publication of ES229531UpublicationCriticalpatent/ES229531U/en
Application grantedgrantedCritical
Publication of ES229531YpublicationCriticalpatent/ES229531Y/en
Continuous envelope with improved internal documentation, being of the type of those constituted by at least two bands of continuous and superimposed paper, formative of the envelope of shipment and of those that have in their interior of documentation of shipment or of shipment and resend, presenting in addition transversal longitudinal lines of weakening for uncoupling the envelope from the adjoining ones and from the side trailing bands, essentially being characterized in that the internal documentation before incorporating it into the assembly is provided, in the areas near three of its edges, with a plurality of arched perforations, provided that after bonding all the paper bands together, they are perforated by incisions joining the arched perforations together. (Machine-translation by Google Translate, not legally binding)
ES1977229531U1977-06-231977-06-23
CONTINUOUS ENVELOPE WITH PERFECTED INTERIOR DOCUMENTATION.
ExpiredES229531Y
(en)