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 ES0021957UpriorityCriticalpatent/ES21957Y/en
Publication of ES21957UpublicationCriticalpatent/ES21957U/en
Application grantedgrantedCritical
Publication of ES21957YpublicationCriticalpatent/ES21957Y/en
An envelope characterized by determining a sheet of paper of preferably rectangular configuration on one of its sides of greater length and centered thereon, a flange (1) whose base is equal or somewhat longer than that on the side of which is formed starts, which sheet having its face, obverse intended to contain the writing, presents the opposite or reverse subdivided into two central portions (5-6) (framed or not) by a bending line (4), both being colored suitable to give opacity to the sheet in order to avoid that the writing containing the reverse face is visible by transparency, of which portions, the upper (5) adjacent to the tab (1) is intended to contain the name and address of the recipient . (Machine-translation by Google Translate, not legally binding)
ES0021957U1950-01-101950-01-10
An envelope letter
ExpiredES21957Y
(en)