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.)
LASSA DE VEGA JACINTO
Obrascon Huarte Lain SA
Original Assignee
LASSA DE VEGA JACINTO
Huarte y Cia SA
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 LASSA DE VEGA JACINTO, Huarte y Cia SAfiledCriticalLASSA DE VEGA JACINTO
Priority to ES0007989UpriorityCriticalpatent/ES7989Y/es
Publication of ES7989UpublicationCriticalpatent/ES7989U/es
Application grantedgrantedCritical
Publication of ES7989YpublicationCriticalpatent/ES7989Y/es
Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Abstract
Indicador de paso libre caracterizado por tener una linterna en cuyo interior va un reflector parabólico estando colocada en el foco de la parábola una bombilla de un solo filamento; la linterna se cierra por un dispositivo de cristales el central en forma de disco y los otros en forma de anillos concéntricos siendo primero de color verde el anillo que le envuelve amarillo y el anillo que envuelve a ambos azul claro estando los anillos y discos unidos por medio de anillos metálicos sustentadores.
ES0007989U1942-12-111942-12-11Indicador de paso libre.
ExpiredES7989Y
(es)