发明名称 Metallized cutlery and tableware
摘要 A plastic cutlery item, fabricated primarily from a plastic material, such as polystyrene, having a metallic coating that imparts to this cutlery item the appearance of metal cutlery or silverware. The plastic cutlery or tableware items are molded using traditional injection molding techniques, and subjected to a vacuum metallizing process in an individualized non-contiguous manner, where a thin metallic layer is deposited on at least one of their surfaces. The resultant items simulate the appearance of solid metal cutlery or tableware. In the most preferred embodiment of the invention the plastic cutlery or tableware items are molded from a light-transmitting grade of Polystyrene resin and are coated with a thin stainless steel layer through vacuum sputtering deposition on only one of the surfaces.
申请公布号 US6983542(B2) 申请公布日期 2006.01.10
申请号 US20020228147 申请日期 2002.08.26
申请人 WADDINGTON NORTH AMERICA, INC. 发明人 MITHAL ASHISH K.;GORDON DAVID;CHAN RAYMOND;ELLSWORTH THOMAS E.;GALLOP WILLIAM A.
分类号 A47J43/28;A47G21/00;C23C14/20 主分类号 A47J43/28
代理机构 代理人
主权项
地址