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/en
Publication of ES7989UpublicationCriticalpatent/ES7989U/en
Application grantedgrantedCritical
Publication of ES7989YpublicationCriticalpatent/ES7989Y/en
Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Abstract
Free passage indicator characterized by having a flashlight inside which goes a parabolic reflector being placed in the focus of the parabola a bulb of a single filament; the lantern is closed by a device of crystals the central one in disc form and the others in the form of concentric rings being first of green color the ring that surrounds it to him yellow and the ring that surrounds both light blue being the rings and disks united by half of metallic rings sustaining. (Machine-translation by Google Translate, not legally binding)