EP 0331763 B1 19911218 - PLASTICS SHOE WITH VENTILATION
Title (en)
PLASTICS SHOE WITH VENTILATION
Publication
Application
Priority
EP 88103416 A 19880305
Abstract (en)
[origin: EP0331763A1] The invention relates to a plastics shoe with improved ventilation, in which the ventilation openings (7) situated in the surface region (6) of the shoe upper (5) are interconnected via their mouths on the inside of the shoe upper (5) by means of an indentation (8). The indentation (8) forms an additional curved space (9) which is delimited by the adjacent unindented wall surfaces and which in association with the ventilation openings (7) makes a considerable contribution to good ventilation of the shoe in the region of the back of the foot. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A43B 1/14 (2013.01 - EP US); A43B 7/085 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0331763 A1 19890913; EP 0331763 B1 19911218; AT E70410 T1 19920115; ES 2028153 T3 19920701
DOCDB simple family (application)
EP 88103416 A 19880305; AT 88103416 T 19880305; ES 88103416 T 19880305