EP 0991334 A1 20000412 - SHOE WITH DEFORMABLE SOLE STRUCTURE
Title (en)
SHOE WITH DEFORMABLE SOLE STRUCTURE
Title (de)
SCHUH MIT VERFORMBARER BESOHLUNG
Title (fr)
CHAUSSURE A SEMELAGE AVEC STRUCTURE DEFORMABLE
Publication
Application
Priority
- FR 9900895 W 19990416
- FR 9805216 A 19980421
Abstract (en)
[origin: US6321469B1] A boot that includes a sole made of at least two layered portions, i.e., a wear layer and a reinforcement, or nerve layer. The nerve layer is equipped with a flexible structure located inside a frame, the structure being formed by at least one transverse recess that defines, between its two ends, the contour of at least one strip centered in the nerve layer longitudinal direction. The sole of the invention offers reinforced longitudinal flexibility through the strip, while being capable of being transversely deformed in its central zone by attenuating ground surface roughness.
IPC 1-7
IPC 8 full level
A43B 13/12 (2006.01)
CPC (source: EP US)
A43B 13/10 (2013.01 - EP US); A43B 13/12 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR IT LI SE
DOCDB simple family (publication)
US 6321469 B1 20011127; AT E240665 T1 20030615; DE 69908056 D1 20030626; DE 69908056 T2 20031127; EP 0991334 A1 20000412; EP 0991334 B1 20030521; FR 2777429 A1 19991022; FR 2777429 B1 20000526; JP 2002505611 A 20020219; JP 3973053 B2 20070905; WO 9953787 A1 19991028
DOCDB simple family (application)
US 44547699 A 19991208; AT 99915801 T 19990416; DE 69908056 T 19990416; EP 99915801 A 19990416; FR 9805216 A 19980421; FR 9900895 W 19990416; JP 55255699 A 19990416