US Patent No. 680,502, granted August 13, 1901 to Thomas A. Robinson of Paterson, New Jersey, for a gauze loom that produces cross-weaving (leno-type crossed warp threads). It improves his earlier Patent No. 671,148 by using a laterally moving reed placed behind the needles instead of a roller in front. The document has two sheets of drawings, a specification describing the lay, needles, rock-shafts, cam-driven reeds and selvage harness, and four claims.