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.)
Sistemas de Control SA
Original Assignee
Sistemas de Control 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 Sistemas de Control SAfiledCriticalSistemas de Control SA
Priority to ES1983273761UpriorityCriticalpatent/ES273761Y/en
Publication of ES273761UpublicationCriticalpatent/ES273761U/en
Application grantedgrantedCritical
Publication of ES273761YpublicationCriticalpatent/ES273761Y/en
Postal device with receipt, perfected that being of the type operable by administrative mechanization obtained from a sheet in fold with its longitudinal edges perforated at a constant pitch, each fold determining a printed unit, is characterized because each printed unit, is characterized because each unit is divided transversely by lines of fold and precut into three parts of different width and the greater part has on its sides and its outer edge paths of pre-cut lines that on the sides are extended in lines of cut that determine a shortening in the length of the other two parts that are overlapping with each other, the extreme being of smaller width than the intermediate and the three parts being affected by an average fold line, while transversally to the smaller parts, optional precut lines are provided. They allow obtaining separable parts, the assembly being overlapping in two transverse folds ales and finally by its middle line that superimposes the longitudinal and lateral edges of the greater part that are fixed to each other by contact with strips of permanent glue, determining a closed set which opening is obtained by tearing the precut lines. (Machine-translation by Google Translate, not legally binding)
ES1983273761U1983-07-261983-07-26
POSTAL DEVICE WITH SAFE, PERFECTED.
ExpiredES273761Y
(en)
Molded paper, longitudinal folding transversely to form a closed on all sides and provided on the reverse side of the sheet, a removable sheet for receiving data for the file specification sheet. (Machine-translation by Google Translate, not legally binding)