Boots – shoes – and leggings – Toe caps and tips
Patent
1989-02-14
1990-03-20
Chi, James K.
Boots, shoes, and leggings
Toe caps and tips
36 72R, A43C 1314
Patent
active
049089633
ABSTRACT:
A safety shoe including a metatarsal guard comprising a molded plastic arch extending across the metatarsal area supported at each of its ends on the sole and consisting of a number of ribs hinged to each other, the whole being laminated into the upper of the shoe.
REFERENCES:
patent: 2836909 (1958-06-01), Richards
patent: 3102347 (1963-09-01), Griswold et al.
patent: 4102062 (1978-07-01), Adams
patent: 4231170 (1980-11-01), Griswold
patent: 4342159 (1982-08-01), Edwards
patent: 4656761 (1987-04-01), Lord
Krajcir Dezi A.
Krajcir Dezider
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