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.)
Cabrera Y Zapata Mariano J De
Original Assignee
Cabrera Y Zapata Mariano J De
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 Cabrera Y Zapata Mariano J DefiledCriticalCabrera Y Zapata Mariano J De
Priority to ES0067484UpriorityCriticalpatent/ES67484U/en
Publication of ES67484UpublicationCriticalpatent/ES67484U/en
New perfected letter-envelope, characterized by consisting of a sheet of thin paper, of rectangular shape that is divided into four equal zones by two folds in cross, using the back to write the text, and a quarter of the front is enabled to write the address of the recipient; providing a flap with oblique lateral edges and gummed back, on the free edge of the area remaining for the writing of the address, and a flap that occupies the top of the sheet; obtaining by the total fold of the lines of union a total closure of the set, whose text is in the inner part of the same. (Machine-translation by Google Translate, not legally binding)
ES0067484U1958-07-171958-07-17New letter about perfected (Machine-translation by Google Translate, not legally binding)
PendingES67484U
(en)