IPC 2013 : D03J 1/10 : for indicating pattern to weaver.

IPC2013 > D > D03 > D03J > D03J 1/00 > D03J 1/10[1] > for indicating pattern to weaver.
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D SECTION D — TEXTILES; PAPER.
D03 WEAVING.
D03J AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES.
D03J 1/00 Auxiliary apparatus combined with or associated with looms.
D03J 1/10 · for indicating pattern to weaver.