Patent ID: 11932002
Assignee: EC BRAND COM IMP EXP DE VEST EM GERAL LTDA
Field: Medical technology (Instruments)
Classification: CPC B  A  D | IPC A  B  D

Claim 18:
19. The method of claim 1, wherein sewing the third layer and the fourth layer together comprises using chain stitch (ISO 101), zig-zag lockstitch (ISO304), or three-thread overedge stitch (ISO 401); and
sewing the fifth layer together with the first layer, the second layer, and the third layer at side edges thereof that define openings of lining-legs by using fabric tape or sewing comprises using blind stitch, three-thread overedge stitch (ISO 504), zig-zag lockstitch (ISO 304) or bottom cover stitch (ISO 406).