US PATENT SUBCLASS 36 / 27
.~ Spring heel

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

25 R  DF  SOLES {8}
27.~ Spring heel

DEFINITION

Classification: 36/27

One piece of material covers the whole shoe-bottom, being "sprung" to form the heel elevation.