Patent ID: 8167326

Claim:
A seat cushion for supporting a person seated on a chair, comprising a resilient body having a generally rectangular-cuboid-shape, said resilient body comprising: a) a frontal portion having a front end and a rear end, and is fabricated from materials having a first density, wherein said first density is substantially uniform throughout said frontal portion, along any path perpendicular to said front end of said frontal portion; and b) a rear portion having a front end and a rear end, and is fabricated from materials having a second density, wherein said second density is substantially uniform throughout said rear portion, along any path perpendicular to said rear end of said rear portion, wherein said frontal portion comprises a divider having third density and wherein said divider laterally subdivides said frontal portion into two generally symmetric sections; wherein said frontal portion is distal from the back of said chair; wherein said rear portion is proximal to said back of said chair; wherein said front end of said rear portion is disposed adjacent to said rear end of said frontal portion; and wherein said first density is substantially higher than said second density; wherein said third density is substantially higher than said first density.