{
  "$type": "site.standard.document",
  "description": "An optical device comprising a body (1) defining a cavity (11) having at least one opening (12) and a translucent retro-reflective element (3) having a lens-like structure, arranged to cover said opening (12) is disclosed. A light source (2) is arranged inside the cavity (11). The translucent…",
  "path": "/patents/1079461",
  "publishedAt": "2005-03-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/302",
    "3M INNOVATIVE PROPERTIES CO [US]"
  ],
  "textContent": "An optical device comprising a body (1) defining a cavity (11) having at least one opening (12) and a translucent retro-reflective element (3) having a lens-like structure, arranged to cover said opening (12) is disclosed. A light source (2) is arranged inside the cavity (11). The translucent retro-reflective element includes translucent retro-reflective film (31). The optical device further comprises mounting means for mounting the optical device to a vehicle body (10).",
  "title": "Lit and retro-reflective optical device"
}