Anti-skidding sole

Boots – shoes – and leggings – Soles – Rubber

Patent

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Details

36 59C, 36 25R, D 2320, A43B 1300, A43B 1304

Patent

active

045718520

ABSTRACT:
An anti-skidding sole made of rubber or similar material, for boot or shoe. This sole has a lower surface provided with at least one integral, rib-like member projecting downwardly therefrom. This rib-like member is in the shape of a spiral and has an overall bottom surface which is substantially flat. Due to the spiral shape of this rib-like member, the air, water and/or oil boxed up under the sole may escape therefrom without forming an air or liquid cushion, and thus may allow the sole to positively contact the ground where the rib-like member provides anti-skid edges in every direction.

REFERENCES:
patent: D114340 (1939-04-01), MacLeod
patent: D259595 (1981-06-01), Famolare, Jr.
patent: 1120082 (1914-12-01), Rhodes
patent: 2365027 (1944-12-01), Urbany
patent: 2553616 (1951-05-01), Walls
patent: 3593436 (1971-07-01), Vietas

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