发明名称 |
Omega type ornamental chain |
摘要 |
An ornamental chain of the "Omega" type used for the production of necklaces, bracelets and other articles of jewelry. This chain has two faces having different colors and/or different workmanship corresponding to the two faces. The chain may be worn showing one or the other face. The disclosure also covers the process of production of the chain.
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申请公布号 |
US6708525(B2) |
申请公布日期 |
2004.03.23 |
申请号 |
US20010988904 |
申请日期 |
2001.11.19 |
申请人 |
RANCANGELO DI RANCAN DARIO E PIETRO S.N.C. |
发明人 |
RANCAN PIETRO |
分类号 |
A44C5/02;A44C15/00;A44C27/00;(IPC1-7):A44C5/00 |
主分类号 |
A44C5/02 |
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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