| 摘要 |
1515877 Spectacles FOSTER GRANT PRODUCTS CORP 2 Oct 1975 [3 Oct 1974] 40446/75 Heading G2J A leaf-spring 35 is attached at one end to each temple member 31 of a pair of spectacles and extends towards the front frame 32 so as to abut a rearwardly extending abutment portion 40 on the front frame, by which means the temple members are urged towards their closed positions; the spring 35 is fixed to the laterally inner surface of the temple member 31 and passes between the end of the member 31 and the hinge portion 34b attached to the front frame. |
