Cutlery – Cutting tools – Plural cooperating blades
Patent
1997-08-12
2000-06-20
Watts, Douglas D.
Cutlery
Cutting tools
Plural cooperating blades
30350, 761041, 761065, B26B 1700
Patent
active
060762640
ABSTRACT:
A manicure implement is coated with a corrosion-resistant, wear-resistant material, such as zirconium nitride, titanium nitride, di-titanium nitride, and titanium carbonitride. Deposition is preferably accomplished by a cathodic arc process using linear deposition sources with simultaneous heating and rotation of a manicure implement substrate relative to the deposition sources.
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Herbert M. Gabriel, Vacuum Arc Discharges Used to Deposit Hard Wear Resistant Coatings onto Tools, IEEE Trans. on Plasma Science, vol. 21, No. 5, (Oct. 1993).
Declaration of Nathan K. Meckel and attached Press Relase of Molecular Metallurgy, Inc. dated on its face Jan. 1995.
Garmong Gregory
Molecular Metallurgy, Inc.
Watts Douglas D.
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