| 摘要 |
586,541. Goggles. DAVIS, SIR R. H., DAVIS, R. W. G., and SIEBE, GORMAN, & CO., Ltd. Dec. 11, 1944, No. 24790. [Class 97 (i)] An eye protector comprises a moulded or pressed transparent visor of plain outwardly convex shape devoid of local bulges opposite the eyes and of reinforcing or frame elements and having integral or secured lugs 4 bearing earpieces 6 detachably held by pins 5. The visor may be of cellulose acetate or the material known under the Registered Trade Mark " Perspex," and may have nose-pads integral therewith or secured thereto. The earpieces may be of metal or metal-reinforced material. |
