Coloring method for hides
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 7, 1999
Grant Date -
N/A
app pub date -
Apr 22, 1998
filing date -
Apr 23, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coloring method, wherein coloring agent or pigment is injected into active cells of an animal hide before the hide is harvested, and a coloring agent injection device with one or more needles, which are injected into the active cells of the hide of an animal whose hide is to be harvested. The coloring agent becomes fixed in the active cells of the hide, which ingest and spread said coloring agent.
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Family
International Classification(s)
Cited Art Landscape
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