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 ES0005477UpriorityCriticalpatent/ES5477Y/es
Publication of ES5477UpublicationCriticalpatent/ES5477U/es
Application grantedgrantedCritical
Publication of ES5477YpublicationCriticalpatent/ES5477Y/es
Un interruptor de corriente eléctrica en el cual la caja de material aislante o mal conductor teniendo forma de U con base interior plana sostiene adaptándase en la cara interior de una de sus paredes laterales y en su fondo a una pieza metálica forma L que presenta en su porción adaptada al fondo de la caja y en sentido longitudinal un pequeño nervio central saliente que es guia de un rodillo metálico que en su parte media tiene menor diámetro que en los extremos; este rodillo puede rodar desplazándose sobre la pieza metálica referida entre limites previstos.
ES0005477U1939-12-221939-12-22Interruptor de corriente eléctrica.
ExpiredES5477Y
(es)