发明名称 FLEXIBLE CHAIN FOR PERSONAL WEAR
摘要 A chain useful as a bracelet and necklace comprised of a plurality of independent link members and coupling bars linked to provide a flexible chain of attractive appearance and having no clasp. A coupling bar can be inserted past a constriction in the link member only when the plane of the coupling bar is substantially normal to the plane of the link member.
申请公布号 US3724204(A) 申请公布日期 1973.04.03
申请号 USD3724204 申请日期 1971.10.15
申请人 FREDERICK W,US 发明人 FREDERICK W,US
分类号 A44C5/10;(IPC1-7):F16G13/00 主分类号 A44C5/10
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