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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0048261UpriorityCriticalpatent/ES48261Y/en
Publication of ES48261UpublicationCriticalpatent/ES48261U/en
Application grantedgrantedCritical
Publication of ES48261YpublicationCriticalpatent/ES48261Y/en
An improved envelope for correspondence, characterized in that it is constituted by a specially folded general sheet so that, in its total folding, it remains in the dimensions of an overcurrent, presenting the particularity that in the middle, central part of the folding it is formed an over-bag to contain the correspondence in convenient protection, leaving the rest of the envelope for propaganda purposes. (Machine-translation by Google Translate, not legally binding)
ES0048261U1955-05-261955-05-26
Improved envelope for correspondence
ExpiredES48261Y
(en)