EP 0424471 B1 19970924 - SHOE WITH NATURALLY CONTOURED SOLE
Title (en)
SHOE WITH NATURALLY CONTOURED SOLE
Title (de)
SCHUH MIT NATÜRLICH PROFILIERTER SOHLE
Title (fr)
CHAUSSURE A SEMELLE PROFILEE NATURELLEMENT
Publication
Application
Priority
- US 8903076 W 19890714
- US 23966788 A 19880902
- US 21938788 A 19880715
Abstract (en)
[origin: WO9000358A1] A construction for a shoe (20), particularly an athletic shoe such as a running shoe, includes a sole (28) that conforms to the natural shape of the foot (27), particularly the sides (21), and that has a constant thickness (S) in frontal plane cross sections. The thickness of the shoe sole side contour (28a) equals and therefore varies exactly as the thickness of the load-bearing sole portion (28b) varies due to heel lift, for example. Thus, the outer contour of the edge portion (31a) of the sole (28) has at least a portion (28a) which lies along a theoretically ideal stability plane (51) for providing natural stability and efficient motion of the shoe (20) and foot (27) particularly in an inverted and everted mode.
IPC 1-7
IPC 8 full level
A43B 5/00 (2006.01); A43B 5/06 (2006.01); A43B 13/04 (2006.01); A43B 13/14 (2006.01)
CPC (source: EP KR US)
A43B 5/06 (2013.01 - EP KR US); A43B 13/00 (2013.01 - KR); A43B 13/125 (2013.01 - EP); A43B 13/141 (2013.01 - EP); A43B 13/143 (2013.01 - EP); A43B 13/145 (2013.01 - EP); A43B 13/146 (2013.01 - EP); A43B 13/148 (2013.01 - EP)
Citation (examination)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9000358 A1 19900125; AT E158479 T1 19971015; AT E206884 T1 20011115; AT E207316 T1 20011115; AT E209867 T1 20011215; AU 4060989 A 19900205; AU 641126 B2 19930916; CA 1340997 C 20000516; CA 1341238 C 20010522; DE 68928347 D1 19971030; DE 68928347 T2 19980129; DE 68929335 D1 20011122; DE 68929335 T2 20020704; DE 68929338 D1 20011129; DE 68929338 T2 20020912; DE 68929355 D1 20020117; DE 68929355 T2 20021017; EP 0424471 A1 19910502; EP 0424471 A4 19911016; EP 0424471 B1 19970924; EP 0811330 A2 19971210; EP 0811330 A3 19990616; EP 0811330 B1 20011017; EP 0983734 A1 20000308; EP 0983734 B1 20011024; EP 1034714 A2 20000913; EP 1034714 A3 20010530; EP 1038457 A1 20000927; EP 1038457 B1 20011205; EP 1104658 A1 20010606; EP 1199001 A1 20020424; ES 2166631 T3 20020416; HK 1028939 A1 20010316; HK 1031178 A1 20010608; JP 2000000102 A 20000107; JP 2000023705 A 20000125; JP 2002101905 A 20020409; JP 3079182 B2 20000821; JP 3138770 B2 20010226; JP 3248151 B2 20020121; JP 3312340 B2 20020805; JP H04500615 A 19920206; KR 900701188 A 19901201; NZ 229949 A 19921223
DOCDB simple family (application)
US 8903076 W 19890714; AT 00200095 T 19890714; AT 89909337 T 19890714; AT 97250029 T 19890714; AT 99204164 T 19890714; AU 4060989 A 19890714; CA 605797 A 19890714; CA 617033 A 19890714; DE 68928347 T 19890714; DE 68929335 T 19890714; DE 68929338 T 19890714; DE 68929355 T 19890714; EP 00200095 A 19890714; EP 00201348 A 19890714; EP 00204038 A 19890714; EP 01204088 A 19890714; EP 89909337 A 19890714; EP 97250029 A 19890714; EP 99204164 A 19890714; ES 99204164 T 19890714; HK 00105692 A 20000908; HK 00107661 A 20001129; JP 16065799 A 19990608; JP 19253999 A 19990707; JP 2001249786 A 20010821; JP 50878089 A 19890714; KR 900700586 A 19900319; NZ 22994989 A 19890714