Patent ID: 8667906

Claim:
A device to be used with a table, comprising: a table clamp to be attached to an edge of the table; a platform or tray on which plates, glasses and cutlery are to be placed; and means for supporting the tray which are adjustable to permit adjustment and locking of the tray in an elevated position relative to the table, wherein the means for supporting the tray comprise: a cylindrical hole in the table clamp, said cylindrical hole being vertically oriented during mounting relative to the table, a rod or tube displaceable in said cylindrical hole and extending upward from the table clamp to a fixed tube bend forming a horizontal portion constituting an arm, a clamping means configured to fix the rod or tube in the cylindrical hole and comprising an elongate washer having a first end pivotally attached to the table clamp and a second end movable in a swiveling manner relative to the table clamp, a self locking fastening means configured to reversibly lock the elongate washer to the rod or tube, wherein an intermediate section of the elongate washer is configured to press against the tube or rod when the self locking fastening means is tightened a tray mount supporting the tray on the arm, wherein the tray is pivotable relative to the tray mount, and a tray knob configured to fix the tray in a desired position on the arm.