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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JOHN FERGUS PARK
Original Assignee
JOHN FERGUS PARK
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Filing date
Publication date
Application filed by JOHN FERGUS PARKfiledCriticalJOHN FERGUS PARK
Priority to ES0000817UpriorityCriticalpatent/ES817Y/es
Publication of ES817UpublicationCriticalpatent/ES817U/es
Application grantedgrantedCritical
Publication of ES817YpublicationCriticalpatent/ES817Y/es
Por la disposición de un grueso alambre que, circundando a la valla en toda su longitud, va fijo por fuertes grapas sobre la capa posterior de los pivotes verticales de sustentación de los tableros en punto próximo a su extremo superior, así como al punto medio de la cara posterior del tablero que forma el borde de la valla, impidiéndose con ello la posibilidad de rotura, de dicho tablero de borde de la raya por consecuencia de fuerte encontronazo o golpe producido por despistado del corredor.
ES0000817U1930-12-191930-12-19Pistas de carreras para bicicletas, motocicletas, automóviles y similares.
ExpiredES817Y
(es)