Automatic sewing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 26, 2000
Grant Date -
N/A
app pub date -
Apr 9, 1999
filing date -
Apr 9, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic sewing machine comprises a folding device and a guiding and feeding device for a folded workpiece and a main workpiece on which to sew the folded workpiece. The folding device comprises an outer frame with creasing modules which have folding bars. The creasing modules are mounted on the outer frame in a manner adjustable in their direction of extraction and approximately crosswise thereto.
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Family
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Cited Art Landscape
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