EP 4037520 A1 20220810 - ZONAL DYNAMIC LACING SYSTEM
Title (en)
ZONAL DYNAMIC LACING SYSTEM
Title (de)
ZONALES DYNAMISCHES SCHNÜRSYSTEM
Title (fr)
SYSTÈME DE LAÇAGE DYNAMIQUE ZONAL
Publication
Application
Priority
- US 201962908933 P 20191001
- US 202017039189 A 20200930
- US 2020053693 W 20201001
Abstract (en)
[origin: US2021093046A1] An article of footwear includes an upper having an instep region at an anterior end of an ankle opening, a heel counter at a posterior end of the ankle opening, and a quarter region extending between the instep region and the heel counter. The article of footwear also includes a sole structure attached to the upper, a heel strap disposed at the heel counter of the upper, and a cable lock disposed within the sole structure. The article of footwear further includes a tensioning system, including a tensioning element having a heel portion extending from the cable lock to the heel strap, and a control element extending from the cable lock to an exterior surface of the upper. The control element is operable to move the tensioning element between a first position and a second position.
IPC 8 full level
A43C 1/00 (2006.01); A43C 1/06 (2006.01); A43C 11/00 (2006.01)
CPC (source: EP US)
A43C 1/003 (2013.01 - EP US); A43C 1/06 (2013.01 - EP US); A43C 11/008 (2013.01 - EP US); A43C 11/16 (2013.01 - EP US); A43C 7/00 (2013.01 - US)
Citation (search report)
See references of WO 2021067539A1
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)
US 2021093046 A1 20210401; CN 114945299 A 20220826; EP 4037520 A1 20220810; WO 2021067539 A1 20210408
DOCDB simple family (application)
US 202017039189 A 20200930; CN 202080081937 A 20201001; EP 20792888 A 20201001; US 2020053693 W 20201001