Article of footwear with an adjustable width, adjustable tension

Details Article of footwear with an adjustable width, adjustable tension Article of footwear with an adjustable width, adjustable tension

1983-04-08

1985-11-19

Schroeder, Werner H.

Boots, shoes, and leggings

Boots and shoes

With adjustment of shoe size

36 50, 24140, 24141, A43B 500, A43C 500

Patent

active

045533423

ABSTRACT:
An athletic shoe with an adjustable width, adjustable tension "speedlace" closure system is disclosed. The system comprises a serpentine closure element body with relatively wide shoelace openings at different widths across the throat of the shoe, shoelace holes which frictionally grip a shoelace threaded therethrough, and a guide ridge on the shoelace openings.

REFERENCES:
patent: 595833 (1897-12-01), McElroy
patent: 872037 (1907-11-01), White
patent: 1043003 (1912-10-01), Faegre
patent: 1296529 (1919-03-01), Koester
patent: 1434723 (1922-11-01), Triay
patent: 1466075 (1923-08-01), Triay
patent: 2239324 (1941-04-01), Hills
patent: 2239325 (1941-04-01), Hills
patent: 3169325 (1965-02-01), Fesl
patent: 3333304 (1967-08-01), Daddona
patent: 4255876 (1981-03-01), Johnson
patent: 4373275 (1983-02-01), Lydiard
patent: 4413431 (1983-11-01), Cavanagh
"Tech Tags" bulletin by Nike, Inc. entitled Variable Width Lacing System.

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