Patents Assigned to GE 2 s.r.l.
  • Dynamic support for preventing back-ache in a sitting position
    Patent number: 5171209
    Abstract: The dynamic support (1) comprises means (3) for the cyclic inflation and deflation of an air chamber (2). The air chamber (2) is divided into two half-chambers (2A) having a common rigid laminar element (4) to be positioned on a seat back. When the half-chambers (2A) are inflated they press mainly against the muscular tissue of the lumbar region of the user's back, with the exception of his vertebrae and ribs.
    Type: Grant
    Filed: February 4, 1992
    Date of Patent: December 15, 1992
    Assignee: GE 2 s.r.l.
    Inventor: Eugenio Gamba