Chair backrest linkage mechanism
Chair construction and method of assembly
Chair control device for a tiltable chair
Chair control mechanism
Chair control with forward tilt
Chair frame, control mechanism and upholstery
Chair having novel tilt control mechanism
Chair having separable back
Chair having synchronously coupled tiltable seat and back rest
Chair provided with a backrest
Chair seat tilt control
Chair support
Chair support with adjustment device
Chair tilt and chair height control apparatus
Chair tilting mechanism
Chair with a pivoting backrest
Chair with adjustable seat and backrest
Chair with adjustment feature
Chair with inclinable seat
Chair with tilt limiter