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 ES0005014UpriorityCriticalpatent/ES5014U/en
Publication of ES5014UpublicationCriticalpatent/ES5014U/en
New letter on composed of a single piece, characterized by the fact of comprising three faces intended for correspondence, serving the rest of the sheet to constitute the outer part of the envelope. (Machine-translation by Google Translate, not legally binding)
ES0005014U1938-03-261938-03-26A new letter-envelope (Machine-translation by Google Translate, not legally binding)
PendingES5014U
(en)