US PATENT SUBCLASS 12 / 33.2
.~.~ With heating means

Current as of: June, 1999
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12 /   HD   BOOT AND SHOE MAKING

17 R  DF  SOLE MACHINES {23}
33  DF  .~ Laying and/or leveling {9}
33.2.~.~ With heating means

DEFINITION

Classification: 12/33.2

(under subclass 33) Machines which are provided with means to raise the temperature of all or a portion of the outsole being attached and/or the contacting portions of the shoe to which the outsole is to be attached.

(1) Note. The heating is generally for the purpose of drying or setting the cement used in attaching the outsole to the shoe.