Protective foot covering article

Details Protective foot covering article Protective foot covering article

2006-12-21

2010-06-29

Mohandesi, Jila M (Department: 3728)

Boots, shoes, and leggings

Boots and shoes

Ventilated

C036S007400

Reexamination Certificate

active

07743529

ABSTRACT:
A protective foot covering article comprises two adjacent layers of water impermeable sheet material. A water impermeable seam is provided between the layers of water impermeable sheet material. A shape of the water impermeable seam provides for an interior space between the layers of water impermeable sheet material. The interior space includes a closed end portion and an open end portion. A portion of the water impermeable seam defining the closed end portion of the interior space is contoured inwardly with respect to the interior space thereby providing a contoured foot arch portion. A plurality of water drainage apertures each extending through at least one of the layers. Means for cinching the open end portion of the interior space is engaged with at least one of the layers of water impermeable sheet material.

REFERENCES:
patent: 1537778 (1925-05-01), Nyhagen
patent: 1724450 (1929-08-01), Callahan
patent: 2185762 (1940-01-01), Cox
patent: 2389414 (1945-11-01), Crofut, Jr.
patent: 2463296 (1949-03-01), Moore
patent: 2497528 (1950-02-01), Baker
patent: 2627126 (1953-02-01), France
patent: 5822884 (1998-10-01), Roeder
patent: 6833171 (2004-12-01), Campbell et al.

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