Bar tacking stitch pattern

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5481995
SERIAL NO

08175446

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a bar tacking stitch pattern comprising lateral stitches formed in a sewn product in such a way as to cover the starting and ending portions of overedge chain stitches which are formed on the periphery of a button hole in the direction substantially at right angles to the extending direction thereof and zigzag stitches which cross the lateral stitches, a pair of stitches of the zigzag stitches are formed on both sides of an end portion of the button hole adjacent thereto in such a way as to be substantially symmetrical with regard to the button hole and a pair of stitches of the lateral stitches are formed on both sides of the end portion of the buttonhole adjacent thereto outside the area between a pair of line segments which respectively extends through the pair of stitches of the zigzag stitches in the extending direction of the button hole. As a result, stitches of lateral stitches are not formed in the portion of the sewn product adjacent to the buttonhole which is in a weak condition so that it is possible to form a stable and uniform bar tacking stitch pattern so as to improve the quality of the sewn product.

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Patent Owner(s)

Patent OwnerAddress
SINGER COMPANY N V THESCHOTTEGATWEG-OOST 130 CURACAO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayuta, Masanori Tochigi, JP 5 18
Hiratsuka, Katsuo Haga, JP 8 20
Nakayama, Koichi Tochigi, JP 91 676

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