发明名称 |
Magnetic pendant necklace set and manufacture |
摘要 |
A method of inexpensively making a magnetic pendant necklace set relies upon affixing opposite-polarity magnets of at least 27 megagauss oersteds in pole strength to each of two, substantially-flat ornamental settings with protruding rings to which the opposite ends of any type of necklace can be attached. The ornamental settings function (1) as a pendant clasp when joined together by their magnet centers and also (2) as a secure mount for the easy attachment of magnet-studded, pendant ornaments.
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申请公布号 |
US5806346(A) |
申请公布日期 |
1998.09.15 |
申请号 |
US19970800736 |
申请日期 |
1997.02.15 |
申请人 |
SCHLINGER, ROBIN E.;VARNER, CHARLOTTE WIDMER |
发明人 |
SCHLINGER, ROBIN E.;VARNER, CHARLOTTE WIDMER |
分类号 |
A44C5/20;(IPC1-7):A44B11/25;B21F43/00 |
主分类号 |
A44C5/20 |
代理机构 |
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代理人 |
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主权项 |
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