Looper for a single-thread chainstitch sewing machine
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United States of America Patent
Stats
-
Aug 29, 1995
Grant Date -
N/A
app pub date -
Sep 20, 1994
filing date -
Sep 22, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A looper (2) for single-thread chainstitch sewing machines comprises for the purpose of forming a chainstitch a thread guiding surface (22), which is disposed substantially parallel to the feed path of the looper. A thread driving device (23) and a thread retaining device (24), which is formed as a retaining step (25), render possible the interlinking of a sewing thread (8) with itself. (FIG. 1 )
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Cited Art Landscape
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