F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
F21V 13/02 (2006.01) G09F 13/04 (2006.01)
Patent
CA 2578718
A luminaire having a pattern generator capable of projecting from the luminaire a pattern, such as a directional indicator, to enhance the building occupants' ability to navigate and find exits during an emergency situation, particularly when visual conditions are poor. An exemplary embodiment of a pattern generator includes a light source, a lens, and a pattern forming element. In use, the lens directs the light emitted from the light source toward the pattern forming element, which dictates the pattern projected from the luminaire.
Bode Shane Elizabeth
Pickard Paul
Quinlan Jeff
Acuity Brands Inc.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Bode Shane Elizabeth
Pickard Paul
Quinlan Jeff
LandOfFree
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