112 / | HD | SEWING |
2 | DF | SPECIAL MACHINES {38} |
78 | DF | .~ Embroidering {4} |
80.01 | DF | .~.~ Tufting (replacing subclass 79) {12} |
80.5 | DF | .~.~.~ Including specific loop catcher {4} |
80.55 | DF | .~.~.~.~ With loop cutting means {5} |
80.6 | .~.~.~.~.~ Including supporting structure (e.g., knife block) |