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Title:
PARABOLIC BENT SHOE SOLE
Document Type and Number:
Japanese Patent JPS6377403
Kind Code:
A
Abstract:
SHOE SOLES A shoe sole (l4) having at its bottom surface (l4a) a curvilinear flex groove (24) located at the narrowing region (22) forwardly of the wider region (20) of the shoe sole and extending from the medial side (24b) to the lateral side (24a) in a forwardly oriented arc having its forwardmost portion (24c) offset toward the medial side (24b), to underlie the inner space of the foot forwardly of the metatarsal heads and rearwardly of the phalangeal portions that serve for surface engagement.

Inventors:
MARUKORUMU JII PURISETSUTO
Application Number:
JP2343587A
Publication Date:
April 07, 1988
Filing Date:
February 03, 1987
Export Citation:
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Assignee:
MARUKORUMU JII PURISETSUTO
International Classes:
A43B13/14; A43B13/18; (IPC1-7): A43B13/14
Domestic Patent References:
JP61113605B
JPS4825852U1973-03-28