Anti-slipping attachment for shoes

Details Anti-slipping attachment for shoes Anti-slipping attachment for shoes

1980-07-14

1981-12-01

Lawson, Patrick D.

Boots, shoes, and leggings

Boots and shoes

Overshoes

36 62, A43B 310, A43C 1500

Patent

active

043028900

ABSTRACT:
An anti-slipping attachment for shoes is disclosed in two embodiments, one for both the sole and heel and the other for the sole alone. The sole portion of each embodiment includes a pair of overlapped plates pivotted together at their rear ends permitting adjustment of the width of the device at its front end. One plate includes an integral tab bent over the other plate to serve as a guide and the other plate includes an integral stop which cooperates with the tab to limit the maximum angular displacement of the plates. The plates, which have integral teeth and integral apertured ears for receiving a strap, are each formed by bending from identical sheet metal blanks.

REFERENCES:
patent: 1848968 (1932-03-01), Ostrander
patent: 2399638 (1946-05-01), Kalnitz
patent: 2876563 (1959-03-01), Aitken
patent: 3834045 (1974-09-01), Crigger et al.

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