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Color Curly Brackets (indicating CPC extensions to IPC)

CPC
COOPERATIVE PATENT CLASSIFICATION
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MAKING ARTICLES FROM LEATHER, CANVAS, OR THE LIKE
Making articles from leather, canvas, or the like (machines or equipment for saddle-making B68F 3/00; manufaturing footwear A43D; manufacture and treatment of leather in general, splitting leather, manufacture of driving or other belts C14)
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Machines or equipment specially adapted for saddle-making (methods B68F 1/00)
B68F 3/02
.
Machines
B68F 3/04
.
Hand tools
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Last Modified: 10/10/2013