Boots – shoes – and leggings – Boots and shoes – Resilient or flexible shoe
Patent
1983-11-10
1986-01-07
Schroeder, Werner H.
Boots, shoes, and leggings
Boots and shoes
Resilient or flexible shoe
36 45, A43B 0110, A43B 2300
Patent
active
045626529
ABSTRACT:
The shoe consists of a shell (1) made of synthetic plastics material and has a bellows-like corrugation on the surface of the shell (1) in the area (2) of the roots of the toes. Ridges (3) and furrows (4) extending transversely to the longitudinal direction are provided, which, when viewed from above, are seen to be arranged asymmetrically and run backward towards the outside (10) of the foot. (FIG. 3).
REFERENCES:
patent: 1974543 (1934-09-01), Reymond
patent: 3213551 (1965-10-01), Krauss
patent: 3535800 (1970-10-01), Stohr
patent: 4354319 (1982-10-01), Block et al.
patent: 4393605 (1983-07-01), Spreng
Koflach Sportgerate Gesellschaft m.b.H.
Meyers Steven N.
Schroeder Werner H.
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