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Seating structure having a backrest with a flexible membrane and a moveable armrest

DC
  • US 6,733,080 B2
  • Filed: 09/27/2002
  • Issued: 05/11/2004
  • Est. Priority Date: 06/15/1992
  • Status: Expired due to Term
First Claim
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1. A seating structure comprising:

  • a backrest having a top and bottom and comprising a frame, wherein said frame comprises a pair of spaced apart side members defining an opening therebetween, each of said side members having a length;

    a flexible membrane extending between and attached to said side members across said opening, wherein said flexible membrane comprises multifilament yarns and an elastic material comprising elastomeric monofilaments; and

    an armrest moveably mounted to each of said side members, each of said armrest adjustably moveable along at least a portion of said length of said side members between at least a first position and a second position, wherein said first position is closer to said bottom of said backrest than said second position.

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