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.)
Fernandez Senoseai Tomas
Mateo Lloret Jesus
Original Assignee
Fernandez Senoseai Tomas
Mateo Lloret Jesus
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fernandez Senoseai Tomas, Mateo Lloret JesusfiledCriticalFernandez Senoseai Tomas
Priority to ES142362UpriorityCriticalpatent/ES142362U/en
Publication of ES142362UpublicationCriticalpatent/ES142362U/en
New yo-yo characterized by the fact that the yo-yo is constituted by two cups joined together through a central stem and inside said cups there is disposed a dry battery and contact sheets at the positive and negative pole of said battery and also an electric lamp which is permanently in contact with one pole of the battery while with the other it does so solely and exclusively through an elastic contact sheet that acts as a spring and is separated from the contact of the contact sheet section fixed as elastic sheet when the yo-yo rotates by effect of the centrifugal action the fixed contact approaches closing the electric circuit and lighting the lamp separating and thus opening the circuit and turning off the lamp when the yo-yo stops and there is therefore no centrifugal action. (Machine-translation by Google Translate, not legally binding)
ES142362U1968-10-241968-10-24New yoyo (Machine-translation by Google Translate, not legally binding)
PendingES142362U
(en)