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 ES0049544UpriorityCriticalpatent/ES49544Y/en
Publication of ES49544UpublicationCriticalpatent/ES49544U/en
Application grantedgrantedCritical
Publication of ES49544YpublicationCriticalpatent/ES49544Y/en
New school blackboard, characterized in that its frame, in sheet of injected plastic material, presents, in parallel, along the entire length of the edges of the aforesaid sheet, a flange with a longitudinal groove and in the lateral part corresponding to the edge inside the frame, also having a plurality of transverse ribs and engraved areas to grasp the piece. (Machine-translation by Google Translate, not legally binding)
ES0049544U1955-08-111955-08-11
New school blackboard
ExpiredES49544Y
(en)
Strip for rolling shutters and similar, consisting of a profiled piece of plastic material (Machine-translation by Google Translate, not legally binding)