US Patent No. 2,190,813, granted 20 February 1940 to Kate Eugene Walker of Oklahoma City, for a portable peg loom for hobby weaving of rugs. A wooden rectangular frame carries rows of pegs on its upper and lower bars. The lower bar can be moved to change the rug length, and removable angular and corner peg-carrying members allow oval or round rugs. The text covers the specification, the four figures described in the text, and five claims; the rugs are made by tying knots between adjacent strands wound on the pegs.