EP 2578101 A4 20160316 - SHOCK ABSORBING SHOES WITH IMPROVED ASSEMBLY AND OPERATIONAL PERFORMANCE
Title (en)
SHOCK ABSORBING SHOES WITH IMPROVED ASSEMBLY AND OPERATIONAL PERFORMANCE
Title (de)
STOSSDÄMPFENDE SCHUHE MIT VERBESSERTER FERTIGUNG UND LEISTUNG
Title (fr)
CHAUSSURES AMORTISSANT LES CHOCS À EFFICACITÉ D'ASSEMBLAGE ET DE FONCTIONNEMENT AMÉLIORÉE
Publication
Application
Priority
- KR 20100049597 A 20100527
- KR 2011003729 W 20110520
Abstract (en)
[origin: US2013055593A1] A shock absorbing shoe with improved assembly and operational performance is disclosed. The shock absorbing shoe includes: an outsole; an upper sole arranged on the outsole and having a guide portion; a support unit including: a first support body connected to the outsole; and a second support body connected to the upper sole and having a guide part corresponding to the guide portion; an elastic member arranged between the first and second support bodies of the support unit; and a supporting member connected to the first and second support bodies of the support unit, the supporting member being movable upward and downward along the guide portion and the guide part of the second support body.
IPC 8 full level
A43B 7/32 (2006.01); A43B 7/14 (2006.01); A43B 13/18 (2006.01); F16F 1/12 (2006.01)
CPC (source: EP KR US)
A43B 7/144 (2013.01 - EP US); A43B 13/182 (2013.01 - EP US); A43B 13/183 (2013.01 - KR); A43B 21/30 (2013.01 - KR)
Citation (search report)
- [X] US 5502901 A 19960402 - BROWN JEFFREY W [US]
- [X] US 1261488 A 19180402 - CERAR FRANK [US], et al
- [X] JP H08107802 A 19960430 - KOORON INTERNATL CORP
- [A] US 2004128860 A1 20040708 - SMALDONE PATRICIA L [US], et al
- [A] US 5832629 A 19981110 - WEN JACK [TW]
- [A] WO 2004068987 A1 20040819 - PARK CHEOL SU [KR]
- See references of WO 2011149218A2
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)
US 2013055593 A1 20130307; CA 2798780 A1 20111201; CA 2798780 C 20160809; CN 102939024 A 20130220; CN 102939024 B 20131113; EP 2578101 A2 20130410; EP 2578101 A4 20160316; EP 2578101 B1 20190918; JP 2013526973 A 20130627; JP 5481601 B2 20140423; KR 101034656 B1 20110516; RU 2520007 C1 20140620; WO 2011149218 A2 20111201; WO 2011149218 A3 20120503
DOCDB simple family (application)
US 201113696320 A 20110520; CA 2798780 A 20110520; CN 201180024070 A 20110520; EP 11786851 A 20110520; JP 2013512527 A 20110520; KR 20100049597 A 20100527; KR 2011003729 W 20110520; RU 2012155261 A 20110520