US PATENT SUBCLASS 168 / 11
.~ Auxiliary tread plate

Current as of: June, 1999
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168 /   HD   FARRIERY

4  DF  SHOES {7}
11.~ Auxiliary tread plate

DEFINITION

Classification: 168/11

Shoes made in sections, one of which is permanently secured to the hoof and the other is attached by various means to the permanent section and can be removed and renewed whenever it becomes worn.