| 摘要 |
684,407. Anti-glare attachments. SHAND, E. P. Nov. 20, 1950 [Nov. 18, 1949], No. 29550/49. Class 97 (i). An anti-glare device for attachment to a pair of spectacles comprises a pair of wing-like parts 1, 1a of flexible material which are pivoted together at 2. Each part is bifurcated to provide limbs 4, 5 and 4a, 5a, each provided with a hole 6. When the limbs of each part are folded the one over the other with the holes 6 in each part aligned, two cup-like receptacles are formed. In use, a spectacle side-piece is passed through the aligned holes of each part so that said cup - like receptacles shield the wearer's eyes. Another form is described wherein the device comprises a single strip of flexible material having each end bifurcated as shown. |
