US PATENT SUBCLASS 12 / 21
.~ Blank molding

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

17 R  DF  SOLE MACHINES {23}
21.~ Blank molding {1}
22  DF  .~.~> Edge

DEFINITION

Classification: 12/21

(under subclass 17) Machines for shaping a sole by pressure prior to its attachment to an upper.

SEE OR SEARCH CLASS

100, Presses, appropriate subclasses for presses not elsewhere provided for.