US Patent 6,296,022 (granted 2 October 2001) to John Charles Lowe, assigned to J&J Cash Limited of Coventry, describes a woven label with a machine-readable code formed by an array of dots. The dots are weft floats on a plain-weave (taffeta) ground, woven on an electronically controlled jacquard loom, and can form a two-dimensional dot code or a one-dimensional bar code. The document gives the claims, a description, a yarn example (110 dtex textured polyester, 0.5 mm dots), and four figures showing the label, the dot floats and ribbons of labels woven side by side. It appears both as a USPTO web database printout and as the patent's own pages.