发明名称 TONG-LIKE SPRING BIASED JEWELRY CLASP
摘要 <p>A jewelry clasp includes a pair of members interconnected in a tong-like manner for movement between open and closed positions and biased to the closed position. The members have manually engageable parts enabling them to be moved to the open position, against the action of the biasing bore, by a manually applied aquessing force. One of the members has a tongue and the other member has a tooth which is separated from the tongue in the open position to permit passage of a link therebetween, the tooth being juxtaposed for cooperation with the tongue in the closed position to bar such passage and retain the link in assembly with the members.</p>
申请公布号 CA1038179(A) 申请公布日期 1978.09.12
申请号 CA19750222978 申请日期 1975.03.24
申请人 GELDWERTH, SIMON;RUBIN, MENDEK 发明人 GELDWERTH, SIMON;RUBIN, MENDEK
分类号 A44C5/18;(IPC1-7):44C5/18 主分类号 A44C5/18
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