| TYPES OF MACHINES | |
| General types for making thread seams without lateral movement | 1/00 |
| Special-purpose or automatic machines | |
| with lateral movement of needle or work | 3/00 |
| for sewing quilts or mattresses, sacks, leather goods | 11/00, 13/00, 15/00 |
| for temporarily connecting articles | 5/00 |
| linking machines; hem-stitch machines; for making thread and welded seams | 7/00; 9/00; 17/00 |
| programme-controlled | 19/00, 21/00 |
| Other types of sewing machines | 23/00 |
| Combination of machines; machines incorporating devices for other purposes than sewing | 25/00; 81/00 |
| THE WORK; MACHINE ELEMENTS RELATING THERETO | |
| For feeding, pressing, holding, supplying, or removing the work | 27/00, 29/00, 31/00, 33/00 |
| Devices for slitting, grooving, or cutting the work | 37/00 |
| Work-piece carriers, work- collecting devices | 39/00, 41/00 |
| Other elements relating to the work | 35/00 |
| SEWING-THREAD; MACHINE ELEMENTS RELATING THERETO | |
| Needle thread | |
| spool-pin assemblies | 43/00 |
| measuring length of thread used; regulating tension; severing thread | 45/00; 47/00; 65/00 |
| take-up, needle-thread guard, break detectors, thread laying; needle holders | 49/00, 51/00, 53/00; 55/00 |
| Lower thread | |
| loop takers; loop manipulators; tension; severing thread | 57/00; 61/00; 63/00; 65/00 |
| bobbin winding or changing | 59/00 |
| Lubricating, waxing, or colouring thread | 67/00 |
| OTHER ELEMENTS OF SEWING MACHINES; ACCESSORIES | |
| Driving or control; lubricating or cooling; lighting equipment | 69/00; 71/00; 79/00 |
| Accessories | |
| guards for operator | 83/00 |
| casings; frames or tables; covers or portable enclosures | 73/00; 75/00; 77/00 |
| HAND SEWING | |
| Tools and accessories; stitches or stitch seams | 91/00; 93/00 |
| Preparatory or finishing operations | 95/00 |
| Hand-sewing processes and apparatus for other special work, or not otherwise provided for | 97/00 |
| NEEDLES; NEEDLE-THREADING DEVICES; SEAM-RIPPING | 85/00; 87/00; 89/00 |
