Global Patent Index - EP 3143892 A4

EP 3143892 A4 20171227 - SHOE OUTSOLE

Title (en)

SHOE OUTSOLE

Title (de)

LAUFSOHLE FÜR SCHUH

Title (fr)

SEMELLE D'USURE DE CHAUSSURE

Publication

EP 3143892 A4 20171227 (EN)

Application

EP 14891778 A 20140514

Priority

JP 2014062818 W 20140514

Abstract (en)

[origin: EP3143892A1] An outsole of a shoe includes: a plurality of ridges having a tread surface to be in contact with a road surface; and at least one longitudinal groove defined between the plurality of ridges. At least in a partial area of each of a forefoot portion and a rear foot portion on a medial side of a foot, the plurality of ridges and the longitudinal groove extend in a longitudinal direction or a diagonal longitudinal direction and are set so that an angle of the ridges and that of the longitudinal groove with respect to a long axis of the outsole are in a range of 0° to 35°. A ratio of a length of the tread surface of the ridges with respect to a width of the tread surface is set to be 1.8 to 200. The width of the tread surface of the ridges is set to be greater than a width of the longitudinal groove by a factor of 2 to 100.

IPC 8 full level

A43B 13/12 (2006.01); A43B 13/14 (2006.01); A43B 13/22 (2006.01)

CPC (source: EP US)

A43B 13/04 (2013.01 - US); A43B 13/122 (2013.01 - US); A43B 13/125 (2013.01 - US); A43B 13/14 (2013.01 - US); A43B 13/181 (2013.01 - US); A43B 13/187 (2013.01 - US); A43B 13/223 (2013.01 - EP US); A43B 13/26 (2013.01 - EP)

Citation (search report)

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

DOCDB simple family (publication)

EP 3143892 A1 20170322; EP 3143892 A4 20171227; EP 3143892 B1 20180919; JP 5710083 B1 20150430; JP WO2015173904 A1 20170420; US 2017150782 A1 20170601; WO 2015173904 A1 20151119

DOCDB simple family (application)

EP 14891778 A 20140514; JP 2014062818 W 20140514; JP 2014555003 A 20140514; US 201415309769 A 20140514