Footwear insole

Details Footwear insole Footwear insole

1979-08-20

1981-05-12

Kee Chi, James

Boots, shoes, and leggings

Insoles

Laminated

36 3B, A43B 1340, A43B 706

Patent

active

042663504

ABSTRACT:
An insole for insertion in footwear having a laminated structure. The upper layer of the laminated structure is a split suede leather and the lower layer or laminate is resilient having an outer surface with frictional characteristics to prevent slipping relative to the footwear. Resilient padding is interposed between the layers in the metatarsal area and extending rearwardly at least to an area corresponding to the area of the long medial arch.

REFERENCES:
patent: 621238 (1899-03-01), Forbush
patent: 1342967 (1920-06-01), McMaster
patent: 1867431 (1932-07-01), Wood
patent: 2027072 (1936-01-01), Tweedie
patent: 2055574 (1936-09-01), Hartl
patent: 2139260 (1938-12-01), Cuozzo
patent: 2572670 (1951-10-01), Schwartz
patent: 2713215 (1955-07-01), Cosneck
patent: 3071877 (1963-01-01), Stickles
patent: 3448533 (1969-06-01), Beckwith

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