Patent ID: 7201450

Claim:
An arm resting device for a chair comprising: a resting element; an adjustment element having a first piece and a second piece positioned to a bottom surface of said first piece, a flexible rod being provided on said bottom surface of said first piece, a resilient stick being provided at an end of said second piece; a track element having an elongated through slot and a plurality of first notches arranged along its length besides said through slot, said second piece of said adjustment element penetrating through said through slot while said first piece resting on said track element with said flexible rod inside one of said first notches, said track element being fixedly attached to a bottom surface of said resting element; and a connection element positioned to a bottom surface of said track element having a trough on a top surface and a plurality of second notches along an edge of said trough, said trough accommodating said second piece of said adjustment element with said resilient stick inside one of said second notches, said adjustment element fixedly attached to said connection element; wherein said arm resting element is shifted towards the front or back of said chair by a relative sliding movement between said first piece of said adjustment element and said track element; and said arm resting element is turned by turning said second piece of said adjustment element within the confinement of said trough of said connection element.