123415 ⎘
Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing perforated or press buttons
WOUND MATERIALS TOY WITH INTERNAL FIGURES AND USER ENGAGEMENT CRAFTS
#2Multistrand button retention system
#3Buttonhole presser device and method of stitching buttonhole by using the same
#4Buttonhole switch mechanism
#5Sewing machine provided with needle bar rocking mechanism
#6Wound materials toy with internal figures and user engagement crafts