9618 ⎘
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats; Chairs or stools with vertically-adjustable seats with vertical, toothed rack
Sub-classes:DINING CHAIR
#2TELESCOPIC FOLDING CHAIR
#3Positioner of chair adjusting device
#4ADJUSTABLE BENCH
#5BODY SUPPORT
#6Active sitting mechanism
#7Vertically adjustable pedestal for boat accessory
#8Body support
#9Environmentally-Friendly Street Light with Multi-stage Gear Drive Using Public Seat Gravity Energy to Generate Electricity
#10Therapy stool having an adjustable height and a tiltable seat
#11Ratchet-based height adjustable system
#12Seat furniture having a rapidly adjustable frame
#13MODULAR CHAIR
#14Adjustable gaming stool with releasable locking assembly
#15Telescopic leg unit for table and chair