US PATENT SUBCLASS 112 / 80.3
.~.~.~ With specific fabric supporting, manipulating, cutting, or treating means

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
78  DF  .~ Embroidering {4}
80.01  DF  .~.~ Tufting (replacing subclass 79) {12}
80.3.~.~.~ With specific fabric supporting, manipulating, cutting, or treating means {3}
80.31  DF  .~.~.~.~> Means to shift fabric laterally of feed
80.32  DF  .~.~.~.~> Means to feed fabric
80.33  DF  .~.~.~.~> Fabric vertically moveable at tufting position

DEFINITION

Classification: 112/80.3

With specific fabric supporting, manipulating, cutting, or treating means:

(under subclass 80.01) Device wherein significance is attributed to (1) means for holding, guiding, tensioning, advancing, severing, or otherwise handling the base material or (2) means for subjecting the base material to a physical or chemical process in order to change a characteristic of the material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

303+, for stitch forming mechanisms having means for feeding work material.