CPC Class Codes
A43B 1/04
braided, knotted, knitted o...
A43B 23/0205
characterised by the materi...
A43B 23/0245
characterised by the constr...
A43B 23/0265
having different properties...
A43B 23/04
Uppers made of one piece; U...
A43B 23/26
Tongues for shoes
D04B 1/123
with laid-in unlooped yarn,...
D04B 1/22
specially adapted for knitt...
D04B 1/24
wearing apparel
D04B 15/56
for flat-bed knitting machines
D04B 7/28
with stitch patterns
D10B 2403/0113
One surface including hollo...
D10B 2403/0241
enhancing mechanical proper...
D10B 2403/02411
with a single array of unbe...
D10B 2403/0243
enhancing functional proper...
D10B 2403/032
Flat fabric of variable wid...
D10B 2501/043
Footwear