Decorative article having a white coating

Stock material or miscellaneous articles – All metal or with adjacent metals – Surface feature

Reexamination Certificate

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Details

C428S670000, C428S660000, C428S215000, C428S336000, C428S627000, C063S034000, C427S250000, C427S405000

Reexamination Certificate

active

08003225

ABSTRACT:
A personal ornament having an ornament base article made of a metal or the like; an underlayer, preferably nickel-free, formed on the base article; and a coloring layer constituted of an abrasion-resistant layer of 0.2-1.5 μm thick formed by dry-plating on the surface of the underlayer and an outermost layer of 0.002-0.1 μm thick formed by dry-plating on the surface of the abrasion-resistant layer. The coloring layer is a white hard coating film of a stainless-steel color which provides superior quality, high resistance to deterioration of appearance by scratching, and a high-quality image like a stainless steel film.

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