Method of making footwear

Details Method of making footwear Method of making footwear

1979-02-05

1980-08-26

Lawson, Patrick D.

Boot and shoe making

Processes

Moccasins

36135, A43D 900, A43B 500

Patent

active

042187974

ABSTRACT:
A method of making footwear having an upper the lower edge of which is embedded in a sole of elastomeric composition compounded to set in a mold cavity at room temperature and pressure. The upper comprises a loop of elastic fabric stretched to embrace the perimeter of a male mold with one edge curled inwardly and impaled over pointed pins supported on a male mold and some of which pins act to hold the two mold members properly spaced apart while the elastomer cures.

REFERENCES:
patent: 1958107 (1934-05-01), Merrill et al.
patent: 3858336 (1975-01-01), Brown
patent: 3987510 (1976-10-01), Sbicca

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