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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YBARZ SERES JAIME
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YBARZ SERES JAIME
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Application filed by YBARZ SERES JAIMEfiledCriticalYBARZ SERES JAIME
Priority to ES0019503UpriorityCriticalpatent/ES19503Y/en
Publication of ES19503UpublicationCriticalpatent/ES19503U/en
Application grantedgrantedCritical
Publication of ES19503YpublicationCriticalpatent/ES19503Y/en
Toy helicopter, characterized by being constituted by a horseshoe-shaped symmetrical frame (1) with their ends together and joined by a pin (2), passing through the axis of symmetry of the upper part of the frame a rotating wire (3) that at its outer end is attached a head (4) from which oppose two slightly inclined blades (5, 6), and that inside is a hook (7) holding a rubber ring (10) or a spring in a spiral subject by its opposite part in said pin and capable of being tensioned to print a rotary movement to the aforementioned head, and being fixed symmetrically in the upper part of the frame itself two other vanes (11, 12), also slightly inclined and opposite each. (Machine-translation by Google Translate, not legally binding)
ES0019503U1949-03-181949-03-18
Toy helicopter.
ExpiredES19503Y
(en)
Scientific toy consisting of an articulated propeller adaptable to an external fuselage and put into flight, with its fuselage, by means of a spring mechanism