Patent classifications
A
HUMAN NECESSITIES
Load children
A43
FOOTWEAR
Load children
A43B
CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
Load children
13/00
Soles; Sole-and-heel integral units
Load children Filter patents View analytics View as hierarchy
A43B13/14
characterised by the constructive form
Load children Filter patents View analytics View as hierarchy
A43B13/181
Resiliency achieved by the structure of the sole
Load children Filter patents View analytics View as hierarchy