Patent application number | Description | Published |
20110296873 | MULTI-COATED METALLIC ARTICLES AND METHODS OF MAKING SAME - Provided is a jewelry ring comprising a substrate, a first coating of a metallic nitride or a metallic boride, and an external metallic coating. Also provided is a metallic article comprising a substrate comprising tungsten carbide, cobalt, tungsten, titanium, titanium carbide, zirconium, tantalum or aluminum; a first coating of a metallic nitride or a metallic boride; and an external metallic coating. A method for making a jewelry ring comprising a substrate, a first coating of a metallic nitride or a metallic boride, and an external metallic coating is additionally provided. Further provided is a method for making a metallic article comprising a substrate comprising tungsten carbide, cobalt, tungsten, titanium, titanium carbide, zirconium, tantalum or aluminum; a first coating of a metallic nitride or a metallic boride; and an external metallic coating. | 12-08-2011 |
20120304692 | COATED METALLIC PRODUCTS AND METHODS FOR MAKING THE SAME - The present invention relates generally to methods for producing metallic products comprising a substrate and a metallic, external coating. In preferred embodiments, the metallic products are jewelry articles. | 12-06-2012 |
20120304694 | METHODS FOR PRODUCING A DESIGN IN A SINTERED PRODUCT - In a method for producing jewelry articles, forming a predetermined shape from a plurality of sinterable materials, heating the plurality of sinterable materials to a first temperature and for a first time period sufficient to produce a substrate that retains the predetermined shape during manipulation, cooling the substrate to a second temperature at which the substrate is manipulable, manipulating the substrate to incorporate at least one design feature in the substrate, heating the substrate to a third temperature and for a second time period sufficient to sinter the substrate, and cooling the substrate to obtain the jewelry article. | 12-06-2012 |
20120308844 | MULTI-COATED METALLIC PRODUCTS AND METHODS OF MAKING THE SAME - The present invention relates generally to methods for producing a coated jewelry article or a coated component of a jewelry article, comprising a jewelry article or a component of a jewelry article, a first metallic coating, and a second metallic coating. | 12-06-2012 |
20140141277 | COATED METALLIC PRODUCTS AND METHODS FOR MAKING THE SAME - The present invention relates generally to jewelry articles comprising a substrate and a metallic, external coating. | 05-22-2014 |
20140141278 | MULTI-COATED METALLIC PRODUCTS AND METHODS OF MAKING THE SAME - The present invention relates generally to a coated jewelry article or a coated component of a jewelry article, comprising a jewelry article or a component of a jewelry article, a first metallic coating, and a second metallic coating. | 05-22-2014 |
20140144180 | MULTI-COATED METALLIC ARTICLES AND METHODS OF MAKING SAME - Provided is a jewelry ring comprising a substrate, a first coating of a metallic nitride or a metallic boride, and an external metallic coating. Also provided is a metallic article comprising a substrate comprising tungsten carbide, cobalt, tungsten, titanium, titanium carbide, zirconium, tantalum or aluminum; a first coating of a metallic nitride or a metallic boride; and an external metallic coating. A method for making a jewelry ring comprising a substrate, a first coating of a metallic nitride or a metallic boride, and an external metallic coating is additionally provided. Further provided is a method for making a metallic article comprising a substrate comprising tungsten carbide, cobalt, tungsten, titanium, titanium carbide, zirconium, tantalum or aluminum; a first coating of a metallic nitride or a metallic boride; and an external metallic coating. | 05-29-2014 |