发明名称 |
PRECIOUS METAL THIN-FILM LAMINATE (PMTL) |
摘要 |
A precious metal thin-film laminate (PMTL) (10) that is presented in terms of a structure and as a process for producing various embodiments of the structure. The PMTL (10) is comprised of three basic elements: a substrate (12) having an upper surface (14) and and a lower surface (16), a selectable quantity of a precious metal (18) such as gold (20) that is deposited onto the upper surface (14) or onto the lower surface (16) of the substrate (12), and a protective layer (22) that is applied over the precious metal (18). Preferably, the PMTL (10) also includes indicia (24) and a PMTL authenticating device (26). The PMTL (10) can be utilized as material for collectible art, traded, and purchased and sold by individuals and/or commercial enterprises. |
申请公布号 |
EP2411217(A4) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20100756477 |
申请日期 |
2010.03.23 |
申请人 |
JOHANSEN, LAURIE;DIFFENDAFFER, PAUL A. |
发明人 |
JOHANSEN, LAURIE;DIFFENDAFFER, PAUL A. |
分类号 |
B32B15/04;B42D15/10;G09F3/02 |
主分类号 |
B32B15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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