发明名称 Floatable retainer for eyeglasses
摘要 A floatable eyeglass retainer comprising an elongated, solid cord that is covered with tubular fabric. The cord is made of a buoyant material, which is also flexible. An oval shaped piece of resilient material is fastened directly to each end of the cord by use of a clamp. Covering each clamp is a small piece of tubing made of a buoyant material. A resilient spacer is slipped onto both ovals forming a small opening in which the temple of a pair of eyeglasses is force fed into, keeping the retainer in place on the eyeglasses.
申请公布号 US5015085(A) 申请公布日期 1991.05.14
申请号 US19890432619 申请日期 1989.11.06
申请人 MAY, DAVID G. 发明人 MAY, DAVID G.
分类号 A45F3/00;A45F5/00;G02C3/00;G02C5/00;G02C5/14;G02C11/00;G02C11/02 主分类号 A45F3/00
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