EP 3143892 A4 20171227 - SHOE OUTSOLE
Title (en)
SHOE OUTSOLE
Title (de)
LAUFSOHLE FÜR SCHUH
Title (fr)
SEMELLE D'USURE DE CHAUSSURE
Publication
Application
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)
- [XY] US 4309831 A 19820112 - PRITT DONALD S
- [XA] GB 1552550 A 19790912 - JALLATTE SA
- [XA] NL 7711761 A 19790501 - JALLATTE SA
- [XA] US 2014123522 A1 20140508 - RUSTAM ERNIE [US], et al
- [XA] FR 1018202 A 19521230 - A J & M PRADET & CIE ETS
- [XA] US 6860037 B1 20050301
- [Y] US 2014047740 A1 20140220 - TUCKER SCOTT [US], et al
- [A] FR 962050 A 19500527
- [A] DE 29919124 U1 20000302 - GRAU STEFAN [DE]
- See references of WO 2015173904A1
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