Hair rooting apparatus with its hooked needle moving also transversely
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United States of America Patent
Stats
-
Feb 19, 1980
Grant Date -
N/A
app pub date -
Dec 10, 1976
filing date -
Dec 10, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In rooting hair or similar substances on the surface of a material such as a woven or knitted fabric or a yarn or an elastic material by means of a sewing machine hooked needle, in the manufacture of wigs, false eyelash or long pile fabrics, the hooked needle goes through the material, goes down, hooks hair for rooting, and goes up again above the upper part of the material. In this case, the hooked needle goes up and down simultaneously with its reciprocating movement in a direction at right angles to the direction of the material movement, that is, in a transverse direction.
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Family
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Cited Art Landscape
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