×

SEATING UNIT WITH ADJUSTABLE LUMBAR DEVICE

  • US 20080296945A1
  • Filed: 06/01/2007
  • Published: 12/04/2008
  • Est. Priority Date: 06/01/2007
  • Status: Active Grant
First Claim
Patent Images

1. A chair back construction comprising:

  • an outer shell;

    a lumbar assembly positioned over the outer shell and including a lumbar frame including a transition shell having an upper edge and a lower edge, and a vertically sliding live lumbar device having a plurality of horizontal flexible wires, where the transition shell lower edge is positioned on top of an uppermost horizontal flexible wire of the lumbar device; and

    a cushion assembly positioned over the lumbar assembly and attached to the outer shell;

    wherein the lumbar device is operably slidably mounted between the outer shell and the cushion assembly, and the transition shell upper edge slides between the outer shell and the upholstery cushion assembly.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×