Sewing machine needle
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United States of America Patent
Stats
-
Jan 17, 2006
Grant Date -
Feb 26, 2004
app pub date -
Aug 18, 2003
filing date -
Aug 23, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sewing machine needle free from combined troubles of stitch skipping and fabric yarn breakage, irrespective of high-speed and multifunction sewing machines and diversified materials being used. The sewing machine needle includes a shank, a blade connected to the shank, a needle point formed at an extremity of the blade, a needle eye formed in the vicinity of the needle point, and a long groove extending from the needle eye along the blade. The blade is provided at a portion thereof where the scarf is formed with a crank in such a manner that a side of the portion is outwardly protruded in a direction opposite from the scarf with respect to a central axis of the needle. An end of the needle eye contiguous to the scarf is protruded outward by a predetermined height from a contour of the blade.
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