US PATENT SUBCLASS 12 / 54.1
.~ Loose upper shaping

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

51  DF  UPPER MACHINES {11}
54.1.~ Loose upper shaping {4}
54.2  DF  .~.~> Toe only
54.3  DF  .~.~> Heel only
54.4  DF  .~.~> Crimping with former and wiper {2}
55  DF  .~.~> Folding {1}

DEFINITION

Classification: 12/54.1

(under subclass 51) Machines provided with means for applying pressure to unattached shoe uppers to shape them preparatory to their incorporation in shoes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

7+, for machines for conforming uppers to lasts so that they may be associated with sole members while on the lasts.