External luminous signaling vehicle glazing, vehicle incorporating same and manufacture
US11858237B2 · kind B2 · utility
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26Claims
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Assignee
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Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Aug 8, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V13/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An exterior light signaling vehicle glazing selected from a rear window, a side window or a windshield includes a first glazing which forms an outer glazing and has first and second main faces; diodes; and for each diode, a primary optical system or a collimating optical system between the diodes and the second main face, followed by a redirecting optical system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.