Stitch structure

Details Stitch structure Stitch structure

2008-07-29

2008-07-29

Izaguirre, Ismael (Department: 3765)

Sewing

Stitch forming

Chain or double chain

C112S291000

Reexamination Certificate

active

11519925

ABSTRACT:
A stitch structure capable of effectively preventing the occurrence of raveling peculiar to double chain stitches irrespective of sewing conditions is provided by the stitch structure of double chain stitches including a plural number of needle threads forming rows of thread loops at the rear face of a cloth and one looper thread entwined with the rows of thread loops at the rear face of the cloth;wherein the looper thread is cut at one side of the positions at which it is entwined in the mode of interlacing with the preceding loops preceding to the final loops at the respective sewing termination ends of the respective rows of thread loops.

REFERENCES:
patent: 3532065 (1970-10-01), Marforio
patent: 4726305 (1988-02-01), Seto
patent: 5722338 (1998-03-01), Douyasu
patent: 5769018 (1998-06-01), Nakano
patent: 6119613 (2000-09-01), Douyasu et al.
patent: 6422165 (2002-07-01), Tanaka et al.
patent: 6-182079 (1994-07-01), None
patent: 2879399 (1999-01-01), None
patent: 3673902 (2005-05-01), None

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