Patent ID: 9521907
Filing Date: 2016-12-20
CPC Classification: A47C,B60N

Claim Text:
1. A chair comprising: a seat base; a seat pan movable relative to the seat base and including an adjustment pin fixed to the seat pan; a seat pad mounted to the seat pan for movement with the seat pan; an adjustable thigh support assembly mounted to the seat pan and operable to adjust the depth of the seat pad the thigh support assembly comprising an adjustment device having an elongated slot with detents along a length of the slot; and an inner seat member positioned between the seat pan and the seat pad, the inner seat member including a convoluted adjustment end section, wherein the adjustment end section is flexible and movable by adjustment of the adjustment device to modify the depth of the seat pad, wherein the adjustment device comprises a front end and a rear end, the front end pivotally attached to the inner seat member and the rear end pivotally and slidably attached to the seat pan, the pin received in the slot and selectively engaged with one of the detents for adjustment of the depth of the inner seat member and the seat pad.