Sole for footwear, especially sports footwear

Details Sole for footwear, especially sports footwear Sole for footwear, especially sports footwear

1977-07-28

1978-12-26

Kee Chi, James

Boots, shoes, and leggings

Soles

Laminated

36 32R, 36 59C, A43B 1312, A43C 1500

Patent

active

041309472

ABSTRACT:
A sole for footwear, especially sports footwear, has a lower layer provided with transverse ribs and an upper shock-absorbing layer. The lower layer may be of natural rubber of Shore hardness from 55 to 60 and the upper layer of lower-density natural or synthetic rubber of Shore hardness about 40.

REFERENCES:
patent: 1584626 (1926-05-01), MacPherson
patent: 1955720 (1934-04-01), Rollmann

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