Patents Assigned to Guth Lighting Systems, Inc.
  • Patent number: 4799136
    Abstract: A lighting fixture adapted for uniformly illuminating a wall surface by utilizing an asymmetric light reflection pattern. The fixture includes a support housing and an elongated concave-shaped reflector which is pivotably attached to the support housing and has multiple facet surfaces arranged for reflecting light from the centrally located light source out through a front opening, which is covered with an ultraviolet filtering glass diffusion plate. The reflector has major rear and minor front reflecting portions, each portion containing multiple facet surfaces arranged in upper and lower zones with varying angles measured relative to a central vertical plane selected for reflecting light from the light source uniformly out through the diffusion plate to provide an asymmetric lighting pattern for uniformly illuminating a wall surface.
    Type: Grant
    Filed: May 29, 1987
    Date of Patent: January 17, 1989
    Assignee: Guth Lighting Systems, Inc.
    Inventor: John P. Molnar