| 摘要 |
<p>1298778 Dry shavers; laminates SCHICK Inc 16 Nov 1971 [31 March 1971] 53148/71 Headings B4B and B5N A finger grip pad for an electric dry shaver case 10 comprises a metal backing-plate 20, a first vinyl film 22 bonded to one surface of the backing- plate, a foam layer 28 on the first vinyl film, a second vinyl film 30 overlying the foam layer and sealed around its edges to the first vinyl film and adhesive means 24 on the other surface of the backing plate for attaching the plate to the shaver case, A hole (34), Fig. 3 (not shown), is formed in the metal plate and first vinyl film and a number of needle-made holes 36, Fig. 2, formed in the second vinyl film 30 in order to allow the escape of air when the pad is pressed against the case during the fixing stage. The case may be made from nylon.</p> |
