Sport shoe

Details Sport shoe Sport shoe

1988-07-05

1990-04-17

Chi, James Kee

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36 585, 36114, 36120, 128611, A43B 504, A43B 500

Patent

active

049168355

ABSTRACT:
The shoe incorporates a shaft (3) jointed (5) to a shell (1) along a transverse axis (5'), connecting two joint pieces (5) on each side of the shoe and connected to one another by a stirrup (6). The joint pieces (5), stationary in relation to the shaft (3), may be moved (52) in an approximately vertical direction in relation to the shell (1) and may be locked into position. The stirrup (6) is located in the upper part of the shell (1) and surrounds the top of the wearer's instep, thereby distributing the bearing stresses exerted by the shaft (3) on the shell (1) in the area of the instep.

REFERENCES:
patent: 2279951 (1942-04-01), Morein
patent: 4205467 (1980-06-01), Salomon
patent: 4381613 (1983-05-01), Lederer
patent: 4580358 (1986-04-01), Pozzobon
patent: 4601118 (1986-07-01), Zanatta
patent: 4602443 (1986-07-01), Spademan
patent: 4624064 (1986-11-01), Pozzebon
patent: 4694593 (1987-09-01), Petrini et al.
patent: 4793076 (1988-12-01), Hilgarth

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