SOLE AND SHOE

WIPO Patent Application WO/2006/033434

A1

[PROBLEMS] To increase workability by sufficiently and effectively developing the slip resistance of a sole (3) even in a working environment where a dry powder is scattered on a floor surface. [MEANS FOR SOLVING PROBLEMS] In this sole, a plurality of cleat projection rows (11) are uniformly disposed on the entire lower surface of a sole body (9) formed of an elastic material, and each cleat projection row (11) is formed in an isosceles triangle in cross section. The sole comprises a plurality of first cleat projections (13) arranged parallel with each other in the vertical direction and a proper quantity of second cleak projections (15) formed in a trapezoidal or rectangular shape in cross section lower in height than the cross sectional shape of the first cleat projections and arranged parallel with each other in the vertical direction so as to be held between the plurality of first cleat projections (13). The longitudinal directions of the first cleat projections (13) in the cleat projection rows (11) adjacent to each other in the lateral direction are differentiated from each other.

WO/2023/155181	GOLF SHOE SOLE STRUCTURE
WO/2023/229325	HEALTH AID ORTHOPEDIC SHOES
JPH03297401	UNEVEN STRUCTURE OF SHOE SOLE AND THE LIKE

SAKURAI YOSHINORI (JP)

PCT/JP2005/017622

March 30, 2006

September 26, 2005

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MIDORI ANZEN CO LTD (JP)
SAKURAI YOSHINORI (JP)

A43B13/22

JPH09173105A	1997-07-08
JPH11164703A	1999-06-22
JPS4877140U	1973-09-22
JPS6091002U	1985-06-21
JPH06509240A	1994-10-20

Takada, Shuji (Maekawa Bldg. 7th FL., 7-5, Komagata 2-chom, Taito-ku Tokyo 43, JP)

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