发明名称 Spectacle frame with detachable arms
摘要 A spectacle frame includes a temple piece for attachment to a lens or fabricated upon a lens surround. An arm of the frame includes a spring bar extending from the arm and bearing against the temple piece. A hook attaches the temple piece to the arm and extends from one side of the spring bar to the other and detachably, pivotally connects the arm to the temple piece.
申请公布号 US6969173(B1) 申请公布日期 2005.11.29
申请号 US20040924448 申请日期 2004.08.24
申请人 SUN HING OPTICAL MANUFACTORY LIMITED 发明人 KU OTIS
分类号 G02C5/00;G02C5/14;G02C5/16;G02C5/22;(IPC1-7):G02C5/16 主分类号 G02C5/00
代理机构 代理人
主权项
地址