Patents Assigned to Dahlberg Industries
  • Personal transporation system
    Patent number: 4089270
    Abstract: A personal transportation system including a guideway of channel members submerged beneath the ground with an opening along the ground line, the guideway including an intersection, a rail running along the base of the channel members for supporting wheeled, passenger carrying vehicle thereon, and a steering system for selectively steering the vehicle through the intersection and into one of at least two guideway sections leading from the intersection.
    Type: Grant
    Filed: September 17, 1976
    Date of Patent: May 16, 1978
    Assignee: Dahlberg Industries
    Inventor: A. Webster Blake