112 / | HD | SEWING |
2 | DF | SPECIAL MACHINES {38} |
78 | DF | .~ Embroidering {4} |
80.01 | DF | .~.~ Tufting (replacing subclass 79) {12} |
80.4 | DF | .~.~.~ Including specific needle supporting or manipulating means {5} |
80.41 | .~.~.~.~ Means to shift needle laterally of fabric feed |