Nail care instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 17, 2002
Grant Date -
N/A
app pub date -
Aug 7, 2001
filing date -
May 9, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A nail care instrument has abrasive portions formed by an electroplating process. The instrument comprises a base of synthetic resin, a copper film coated on one surface of the base and having a plurality of release recesses formed by corroding selected portions of the copper film. The abrasive portions formed on non-corroded portions of the copper film, wherein the abrasive portions are formed by electroplating an abrasive substance on the non-corroded portions of the copper film in a solution containing white alumina or the abrasive powder.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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