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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Application filed by IndividualfiledCriticalIndividual
Priority to ES0013989UpriorityCriticalpatent/ES13989Y/en
Publication of ES13989UpublicationCriticalpatent/ES13989U/en
Application grantedgrantedCritical
Publication of ES13989YpublicationCriticalpatent/ES13989Y/en
New model of advertising envelope characterized in that on each and every one of its faces will be printed or lithographed a box and in its interior one or several advertisers announcing products unrelated to the content to which the envelope is destined, or various commercial advertisements. (Machine-translation by Google Translate, not legally binding)
ES0013989U1946-11-141946-11-14
About announcer.
ExpiredES13989Y
(en)