Device for securing the upper thread loop after threading
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United States of America Patent
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Nov 13, 2007
Grant Date -
Jan 25, 2007
app pub date -
Jun 21, 2006
filing date -
Jul 25, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device (1) with a wire holder (13) for securing the upper thread loop (25) after the threading of the upper thread (23) through the eye (5) of a sewing machine needle (3) is provided. The wire holder deflects a progression of the two thread legs of the thread loop (25) upwards and thus securely holds the upper thread (23) in a hook chamfer at the hook (7).
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