EP 0110909 B1 19861230 - HEELLESS OUTSOLE FOR SPORTS SHOES
Title (en)
HEELLESS OUTSOLE FOR SPORTS SHOES
Publication
Application
Priority
DE 3220215 A 19820528
Abstract (en)
[origin: DE3220215A1] An outsole for a sports shoe, which outsole is preferably of polyurethane or a similar plastics material. The outsole has a shell-shaped inner sole layer (19), which is provided with a profiled bedding and is made from a less dense material, and a flat outer sole layer (18) which is associated substantially only with the bearing surface and is made from material which is denser than the inner layer (19). In the region of the centre of the foot, the outer layer (18) has a trapezoidal recess (20) which is enclosed on all sides by the denser material and through which the less dense material of the inner sole (19) projects to the bearing surface.
IPC 1-7
IPC 8 full level
A43B 13/12 (2006.01); A43B 13/14 (2006.01); A43B 5/00 (2006.01); A43B 13/18 (2006.01)
CPC (source: EP)
A43B 13/12 (2013.01); A43B 13/14 (2013.01)
Citation (examination)
WO 8103112 A1 19811112 - STUBBLEFIELD J
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 3220215 A1 19831201; DE 3368498 D1 19870205; EP 0110909 A1 19840620; EP 0110909 B1 19861230; IT 1169730 B 19870603; IT 8321183 A0 19830519; JP S59500947 A 19840531; WO 8304166 A1 19831208
DOCDB simple family (application)
DE 3220215 A 19820528; DE 3368498 T 19830527; EP 8300132 W 19830527; EP 83901596 A 19830527; IT 2118383 A 19830519; JP 50169683 A 19830527