16,030. McCammon, W. E. July 5. Button-hooks.-An instrument for disengaging collar - studs from button-holes comprises a spoon 1 having a projecting ball point 2 and a handle 3 set back about 20 degrees to the spoon. To unfasten a stud, the ball point 2 is inserted in the button-hole and the handle turned over, so that the spoon pushes the stud through the buttonhole. To strengthen the device, the handle is formed with a longitudinal groove.
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