US Patent 4,191,219, granted March 4, 1980 to Dianne Kaye of Acton, Massachusetts and assigned to Tripoint, Inc., for a triaxial woven fabric intended mainly as needlepoint canvas. Three sets of yarn courses cross at about 60 degrees, with the warp sandwiched between two weft sets at each intersection to leave large triangular pores. A second embodiment hides the warp behind more closely spaced wefts. The scan includes a web-database printout and the original patent pages with claims, drawings and description, and contrasts the design with earlier triaxial patents such as the Dow (Doweave) patents.