Sewing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 1989
Issued Date -
N/A
app pub date -
Nov 19, 1987
filing date -
Sep 11, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sewing machine for forming stitches in a substrate, for example, in forming stitches in tissue during surgery, comprises a needle for passing thread into the substrate from one side thereof at a first location and for withdrawing the thread from the substrate at a second location spaced from the first location. The needle is removably operable solely from the said one side of the substrate. A stapling machine is also disclosed operating on similar principles for similar purposes.
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Family
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Cited Art Landscape
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