Safety shoe

Details Safety shoe Safety shoe

1989-06-21

1991-04-16

Meyers, Steven N.

Boots, shoes, and leggings

Toe caps and tips

36 72R, A43B 2308

Patent

active

050071840

ABSTRACT:
A safety shoe including a steel toe box having an inwardly turned relatively wide flange, the flange having a larger width at two end portions and having a smaller width at a central portion, the flange having a gradually thinner thickness from the junction portion to the edge; a polyethylene liner for cooperating with the toe box; a U-shaped pad made of hardened material having a size and shape substantially matching with a size and shape of the flange of the steel toe box for supporting the steel toe box; and a middle sole having a U-shaped cutout for matching and retaining the U-shaped pad.

REFERENCES:
patent: Re1339 (1862-09-01), Silverhorn
patent: 1734531 (1929-11-01), Ryan
patent: 2020037 (1935-11-01), McMurray
patent: 2795868 (1957-06-01), Shultz
patent: 3034235 (1962-05-01), Hunting et al.
UK Patent Application GB 2138272A, pub. 10-1984, 36/72R, Smith.
UK Patent Application GB 2176690A, pub. 01-1987, 36/72 R, Durey.

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