US PATENT SUBCLASS 12 / 50.4
.~.~ Heel logs

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

42 R  DF  HEEL MACHINES {10}
50  DF  .~ Assembling {3}
50.4.~.~ Heel logs

DEFINITION

Classification: 12/50.4

(under subclass 50) Machines for assembling heel lifts or other pieces of material to form an elongated member having the peripheral contour of a heel, termed a log, and from an end of which heels may be severed successively.