EP 3923760 A1 20211222 - SHOE FOR WALKING OR PRACTISING PHYSICAL ACTIVITIES
Title (en)
SHOE FOR WALKING OR PRACTISING PHYSICAL ACTIVITIES
Title (de)
SCHUH ZUM GEHEN ODER ÜBEN VON PHYSISCHEN AKTIVITÄTEN
Title (fr)
CHAUSSURE DESTINEE A LA PRATIQUE DE LA MARCHE OU AUX ACTIVITES PHYSIQUE
Publication
Application
Priority
- FR 1901583 A 20190215
- FR 2020000029 W 20200210
Abstract (en)
[origin: WO2020165507A1] Shoe extending between a toe (1) and a heel (3) and comprising an upper (5) engaging with an outsole (7) by means of an insole (9) positioned between the upper (5) and the outsole (7), the insole (9) comprises a sole base (11) and a sole side (13), the sole base (11) comprising a surface (15), designated as the top surface, open to the upper (5) and an opposite surface (17), designated as the bottom surface, acting as a surface for attachment to the outsole (7). According to the invention, an orthogonal projection (P) of the bottom surface (17) of the sole base (11) has a radius of curvature (R) at every point, giving said orthogonal projection (P) a convex curvature (19).
IPC 8 full level
A43B 7/24 (2006.01); A43B 13/14 (2006.01)
CPC (source: EP)
A43B 7/24 (2013.01); A43B 13/14 (2013.01); A43B 13/145 (2013.01)
Citation (search report)
See references of WO 2020165507A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020165507 A1 20200820; EP 3923760 A1 20211222; EP 3923760 B1 20230315; FR 3092731 A1 20200821; FR 3092731 B1 20210312
DOCDB simple family (application)
FR 2020000029 W 20200210; EP 20711229 A 20200210; FR 1901583 A 20190215