Shoe sole with a sustaining structure

Details Shoe sole with a sustaining structure Shoe sole with a sustaining structure

1997-09-23

1998-12-08

Kavanaugh, Ted

Boots, shoes, and leggings

Boots and shoes

Foot-supporting or foot-conforming feature

36 25R, A43B 714, A43B 1314

Patent

active

058454209

ABSTRACT:
There is disclosed a shoe sole formed by moulding an elastomeric-like material and provided with an insert of a material having different consistence and stiffness. The insert consists of an X-shaped frame (5) buried in the sole (2) transversally with respect to the lengthwise axis of the shoe at the zone under the arch of the foot. The branch portions (8, 9) forming the X-shaped frame have their ends (7) on either side of the shoe connected therebetween by integrally formed reverse-U-shaped portions (10, 11).

REFERENCES:
patent: 4494320 (1985-01-01), Davis
patent: 5440826 (1995-08-01), Whatley
patent: 5595004 (1997-01-01), Lyden et al.

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