Signaling assembly
US7273307B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2005 |
| Grant date | Sep 25, 2007 |
| Priority date | — |
| Expiry date | Dec 16, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S43/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A signaling assembly is described which includes a semitransparent mirror, an opaque layer attached to the semitransparent mirror, a reflector member positioned within an aperture defined by the opaque layer; a circuit board defining an aperture through which visible light can pass, and which is positioned in spaced relation relative to the semitransparent mirror; and an electromagnetic radiation emitter mounted on the rear surface of the circuit board and which emits visible light which is passed by the circuit board and an opaque layer and which is reflected from the reflector member so as to form a visibly discernable signal which is passed by the semitransparent mirror.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.