EP 4013260 A4 20230906 - NON-SLIP OUTSOLE FOR WINTER SHOES
Title (en)
NON-SLIP OUTSOLE FOR WINTER SHOES
Title (de)
RUTSCHFESTE LAUFSOHLE FÜR WINTERSCHUHE
Title (fr)
SEMELLE D'USURE ANTIDÉRAPANTE POUR CHAUSSURES D'HIVER
Publication
Application
Priority
- US 201962887006 P 20190815
- CA 2020000100 W 20200810
Abstract (en)
[origin: WO2021026631A1] An outsole for a shoe includes i) a main tread to be secured to a shoe, the main tread having a sole portion and a heel portion, ii) at least one non-slip element integrated to the main tread and being positioned within one of the sole and heel portions; and iii) a retractable crampon, including at least one spike, that is mounted to the other one of the sole and heel portions of the main tread. The retractable crampon is movable between a deployed position, wherein the at least one spike extends from the main tread, and a retracted position, wherein the at least one spike is prevented from contacting the ground by the main tread.
IPC 8 full level
A43C 15/04 (2006.01); A43B 13/22 (2006.01); A43B 13/24 (2006.01); A43C 15/08 (2006.01); A43C 15/14 (2006.01)
CPC (source: EP US)
A43B 13/22 (2013.01 - EP); A43B 13/24 (2013.01 - EP US); A43C 15/04 (2013.01 - EP US); A43C 15/08 (2013.01 - EP); A43C 15/14 (2013.01 - EP)
Citation (search report)
- [Y] KR 200381269 Y1 20050414
- [Y] KR 880021188 U 19881223
- [A] RU 187897 U1 20190321
- [Y] ANONYMOUS: "Rubber Sole 'Sticks' To Ice: Vibram Arctic Grip Explained", GEAR JUNKIE, 7 March 2016 (2016-03-07), XP055792094, Retrieved from the Internet <URL:https://gearjunkie.com/footwear/vibram-arctic-grip-sole-for-ice> [retrieved on 20210331]
- See also references of WO 2021026631A1
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)
WO 2021026631 A1 20210218; CA 3136000 A1 20210218; CA 3136000 C 20220906; EP 4013260 A1 20220622; EP 4013260 A4 20230906; US 2022287409 A1 20220915
DOCDB simple family (application)
CA 2020000100 W 20200810; CA 3136000 A 20200810; EP 20853308 A 20200810; US 202017634695 A 20200810