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.
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
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