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US 2017/0274819 A1Published application
Hazard Triangle
OwnerJoseph F. Domingoinventor
Life of this patent
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Abstract
A hazard triangle includes a triangular shaped body formed of a transparent or semi-transparent material having a thickness and three sides, one of which is a proximal edge. The thickness is substantially less than a length of any of the three sides. An illumination element is configured to emit light into the proximal edge. The emitted light is propagated by the body such that light is emitted from surfaces of the body other than the proximal edge.
Claims26
A hazard triangle comprising:
- a body having a triangular shape formed of a transparent or semi-transparent material with a thickness and three sides, one of the three sides defining a proximal edge, the thickness being substantially less than a length of any one of the three sides;
- and
- an illumination element configured to emit light into the proximal edge of the three sides,
- wherein the emitted light is propagated by the body such that the emitted light is emitted from surfaces of the body other than the proximal edge.
1 more element
A signaling device comprising:
- a body formed of a transparent or semi-transparent material with a thickness and a perimeter, a portion of the perimeter defining a proximal edge;
- and
- an illumination element configured to emit light into the proximal edge of the perimeter,
- wherein the emitted light is propagated by the body such that the emitted light is emitted from surfaces of the body other than the proximal edge.
1 more element
Dependencies are inferred from the claim text.