IPC Subgroup
A43B 13/22 Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
Introduced: September 1968
Last revised: January 2006
Full Title
Soles; Sole-and-heel integral units > characterised by the constructive form > Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- FOOTWEAR
- Subclass:
- CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
1 direct subcode
Child Classifications
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- A43B 13/24 by use of insertions