Needle bar and sewing machine

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United States of America Patent

PATENT NO 9238882
APP PUB NO 20150152582A1
SERIAL NO

14411557

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Abstract

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In relation to a sewing machine having a function of rotating a sewing needle in order to prevent occurrence of hitch stitches, there is provided a needle bar that obviates a necessity for an additional rotation mechanism for rotating the sewing needle.

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Patent Owner(s)

Patent OwnerAddress
NSD CORPORATIONNAGOYA-SHI AICHI 460-8302

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takizawa, Yoshichika Nagoya, JP 14 99
Uenishi, Hirotsugu Nagoya, JP 6 13

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