Patents Assigned to DTR Systems, Inc.
  • Portable warning light system
    Patent number: 6683532
    Abstract: A warning light system has one or more articulated arrays of light blocks. The arrays maybe packable and lockable for transporting. In a deployed state the arrays provide variable combinations of light signals that may alert and direct oncoming traffic. The arrays are mechanically and electrically connected to a control module which controls the light blocks to provide light signals. The arrays can be deployed in a hazardous or obstructed lane without entering an unobstructed traffic lane.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: January 27, 2004
    Assignee: DTR Systems, Inc.
    Inventors: William J. Peet, II, Leonard H. Lipman