Patents Assigned to White Way Sign Company
  • Remote-controlled message sign
    Patent number: 5061921
    Abstract: A remote-controlled message sign in controlled by a pager. The pager receives radio signals from a paging service and provides output signals in response to the radio signals. The output signals of the pager are used to control one or more drive motors. Each drive motor moves a multiple-position message device to a position in response to the output signal of the pager.
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: October 29, 1991
    Assignee: White Way Sign Company
    Inventors: Darryl S. Lesko, Dennis J. Clem