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.)
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Individual
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Individual
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Priority to ES94761UpriorityCriticalpatent/ES94761U/en
Publication of ES94761UpublicationCriticalpatent/ES94761U/en
Enveloped paper-envelope for letters, characterized essentially by being constituted pee a rectangular sheet, one of whose faces is intended on the front to write the text and on its back the overwritten, this sheet being provided with folding side flaps on said face of writing to form a cover that can be closed by means of a gummed band provided on the edge of one of the fins, which have on their side superimposable on said aforementioned rectangular sheet two graphic artistic reasons such as rural and urban landscapes, monuments and the like. (Machine-translation by Google Translate, not legally binding)
ES94761U1962-08-101962-08-10Paper-envelope for letters (Machine-translation by Google Translate, not legally binding)
PendingES94761U
(en)