发明名称 Jewelry clasp with safety snap catch
摘要 A jewelry clasp is provided featuring a safety catch for securing a cover after that cover is moved into a closed position on the base. The safety catch is mounted for swinging movement between the base and cover from a released position into a latched position wherein the free end of the safety catch releasably keeps the cover in its closed position.
申请公布号 US5168606(A) 申请公布日期 1992.12.08
申请号 US19920873343 申请日期 1992.04.21
申请人 THE NAPIER COMPANY 发明人 ZIEMELIS, HERBERT
分类号 A44C5/18;A44C5/20;A44C25/00 主分类号 A44C5/18
代理机构 代理人
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