Boots – shoes – and leggings – Boots and shoes – Occupational or athletic shoe
Patent
1989-08-17
1991-03-12
Sewell, Paul T.
Boots, shoes, and leggings
Boots and shoes
Occupational or athletic shoe
36120, 36121, A43B 504, A43B 516
Patent
active
049983580
ABSTRACT:
The ski boot can be adjusted in length and/or width. The outer boot is divided into at least two shell parts, preferably into four shell parts (1, 2, 3, 4). The multi-part outer boot is individually adjustable at the front and back and has a predominantly supporting function. Insulation and sealing against moisture are ensured by a special, stretchable inner boot which is fitted to the foot size simutaneously with the adjustment of the outer boot.
REFERENCES:
patent: 3748756 (1973-06-01), White
patent: 3922800 (1975-12-01), Miller et al.
patent: 4083128 (1978-04-01), Rossman
patent: 4126323 (1978-11-01), Scherz
patent: 4178925 (1979-12-01), Hirt
patent: 4184273 (1980-01-01), Boyer et al.
patent: 4299039 (1981-11-01), Hanson
patent: 4428130 (1984-01-01), Perotto
Aluxa AG
Cicconi BethAnne
Sewell Paul T.
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