Patents Assigned to Spectrum Research Group Inc.
  • Publication number: 20090199444
    Abstract: The message board of the present invention includes a base unit and a writing board that can fit within a channel of the base unit and be removed therefrom. The base unit can include a light and may be operable to be plugged directly into a wall outlet. A switch can also be included on the base unit to activate and deactivate the light. The base has a front surface with an arm extending outwardly therefrom and tie arm having a flange spaced apart from and extending generally parallel to the front surface. The front surface, the arm and the flange define a channel, the channel having a dimension such that the writing board can fit and rest therein. The channel also has a floor region which allows light to shine therethrough. The writing board can have a written message thereon and is operable to allow light to illuminate the written message when placed within the channel of the base and light shines through the floor region of the channel.
    Type: Application
    Filed: June 27, 2007
    Publication date: August 13, 2009
    Applicant: Spectrum Research Group Inc.
    Inventor: John M. Robinson