Patent · US Active

Method of making a decorative article, such as a jewellery piece

US11821069B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

D. Swarovski KG · AT

Inventors

Alexander Rief · Hong Kong, CN
Thomas Rauch · Aying, DE
Jan Woerdenweber · Innsbruck, AT

Key dates

Filing date	May 17, 2019
Grant date	Nov 21, 2023
Priority date	—
Expiry date	May 17, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC23C14/35
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A method of making a decorative article (1) such as a jewellery piece, the article comprising a body (2) having a decorative layer (5) and an element (3) set into the body. The method comprises: providing an element that is at least partially coated with a removable layer (4), setting the element into the body, coating the element and the body with the decorative layer, and removing the removable layer and the decorative layer from the element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.