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 ES136797UpriorityCriticalpatent/ES136797U/en
Publication of ES136797UpublicationCriticalpatent/ES136797U/en
An educational toy consisting of an arc with a cutting cord is essentially characterized by a lyre-shaped body similar to the profile of a "U" with remarkably prolonged and slightly diverging arms which maintain a tight stiffness with their ends at a wired rod capable of acting as an element through the mass of flat and smooth plates of a compact material but of recognized softness in its cohesion. (Machine-translation by Google Translate, not legally binding)
ES136797U1968-03-061968-03-06Educational toy (Machine-translation by Google Translate, not legally binding)
PendingES136797U
(en)