US PATENT SUBCLASS 12 / 54.4
.~.~ Crimping with former and wiper

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

51  DF  UPPER MACHINES {11}
54.1  DF  .~ Loose upper shaping {4}
54.4.~.~ Crimping with former and wiper {2}
54.5  DF  .~.~.~> Belt-carried former
54.6  DF  .~.~.~> Pivoted former

DEFINITION

Classification: 12/54.4

(under subclass 54.1) Machines provided with a plurality of mold members, at least one of which is movable, which cooperate to form a fold or crease in the upper.