Patents Assigned to Linido B.V.
  • Wheelchair
    Patent number: 5217239
    Abstract: In providing wheelchairs with a central suspension, which comprises a funicular quadrangle and parallelogram hinges, less effort is needed to adjust the position of the chair with respect to the chassis and, moreover, the danger of tumbling is considerably reduced.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: June 8, 1993
    Assignee: Linido B.V.
    Inventor: Leo Koet