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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0022945UpriorityCriticalpatent/ES22945Y/en
Publication of ES22945UpublicationCriticalpatent/ES22945U/en
Application grantedgrantedCritical
Publication of ES22945YpublicationCriticalpatent/ES22945Y/en
Bag or envelope inviolable, characterized in that the bag is formed from a piece or template of appropriate material, consisting of three rectangular parts arranged so that when folding two of them on which forms the front of the bag is open by two sides, one that is closed by appropriate stitching and another that presents on each of the sheets a strip with perforated perforations that facilitates their separation, the strips of which are stuck together, once the documents or correspondence have been deposited inside the bag , to close it and ensure by an eye of appropriate characteristics that does not allow to separate them without ostensible deterioration; it being possible to simplify such an arrangement by omitting one or both of the sheets that fold on the obverse and instead making two or three lateral stitches. (Machine-translation by Google Translate, not legally binding)
ES0022945U1950-04-181950-04-18
Inviolable bag or envelope
ExpiredES22945Y
(en)