Gripping studs for sports shoes

Details Gripping studs for sports shoes Gripping studs for sports shoes

1986-07-21

1987-10-13

Schroeder, Werner H.

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36670, A43C 1516, A43C 1500

Patent

active

046989242

ABSTRACT:
A gripping stud for sports shoes comprises a stud body and a ceramic insert connected to the stud body thereby to form the ground-engaging surface thereof. The stud body comprises a central metal portion and a base portion disposed therearound while the ceramic insert connected to the lower end of the metal portion is of a flat lens-like configuration, with curved top and bottom sides. Alternatively the ceramic insert comprises a plurality of juxtaposed balls embedded in a stud body at the ground-engaging surface of the stud.

REFERENCES:
patent: 3101763 (1963-08-01), McGehee
patent: 3766670 (1973-10-01), Nakajima
patent: 3925529 (1975-12-01), Bermer et al.
patent: 4633600 (1987-01-01), Dassler et al.

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