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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0020357UpriorityCriticalpatent/ES20357Y/es
Publication of ES20357UpublicationCriticalpatent/ES20357U/es
Application grantedgrantedCritical
Publication of ES20357YpublicationCriticalpatent/ES20357Y/es
Cambio de catalina, caracterizado por constituirse por un plato de transmisión de doble o más dentados, solidario de las manivelas de los pedales, y una abrazadera que desplaza la cadena de transmisión de un dentado a otro mediante la acción de una palanca que se soporta en el tubo de apoyo del asiento.
ES0020357U1949-06-301949-06-30Cambio de catalina
ExpiredES20357Y
(es)