发明名称 Eyeglass strap apparatus
摘要 An eyeglass strap apparatus (10) for frictionally securing the arms (101) of a pair of eyeglasses (100) to the sides of a user's head wherein the apparatus includes an elongated strap member (13) having a pair of friction members (17) formed on opposite ends wherein the combined length (L, L') of the strap member (13) is chosen so as to be loosely suspended from the arms (101) of the eyeglasses (100) and/or such that the intermediate portion (20) of the strap member (13) may be wrapped in turban fashion around the user's head to serve as a sweatband.
申请公布号 US5032018(A) 申请公布日期 1991.07.16
申请号 US19890434213 申请日期 1989.11.13
申请人 MCCULLEY, WILLIAM S.;HERRINGTON, CRAIG A. 发明人 MCCULLEY, WILLIAM S.;HERRINGTON, CRAIG A.
分类号 G02C3/00;G02C5/00 主分类号 G02C3/00
代理机构 代理人
主权项
地址