Patents Assigned to Biways, Inc.
  • Road condition indicator device
    Patent number: 4123988
    Abstract: The specification discloses an indicia display device adapted for use in motor vehicles. The indicia are displayed on individually adjustable wheels which will not move when the device is vibrated, can be easily adjusted by the operator and can be easily seen at night as well as in daylight.
    Type: Grant
    Filed: May 6, 1977
    Date of Patent: November 7, 1978
    Assignee: Biways, Inc.
    Inventor: David A. Brownlee