US PATENT SUBCLASS 36 / 182
.~.~ Metatarsal support integral with shank stiffener

Current as of: June, 1999
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36 /   HD   BOOTS, SHOES, AND LEGGINGS

140  DF  ORTHOPEDIC BOOT OR SHOE WITH CORRECTIVE ELEMENT {4}
145  DF  .~ Arch support {8}
182.~.~ Metatarsal support integral with shank stiffener

DEFINITION

Classification: 36/182

Metatarsal support integral with shank stiffener:

(under subclass 145) Appliances in which the supporting means comprises a shank stiffener provided with means to underlie and support the metatarsal arch of a foot.

SEE OR SEARCH THIS CLASS, SUBCLASS:

76, for stiffening pieces inserted in the shank or waist of a shoe to preserve the arch of the sole.