Fuente: WIPO "rice" 138,843. Rice, F. E., and Rush, W. A., (tra.ding as Rush &; Son, W.). Dec. 10, 1919. Insoles, specially prepared for fastening to uppers.-An insole comprises a single layer a, Fig. 3, of leather having secured to it, forward of the heel seat, a wedge b to form a sunk recess to receive a cushion pad e of cork, which covers the clinched ends of the heel-attaching nails d, and may itself be covered by a strip f of felt. The edge of the insole is protected by a strip k, Figs. 6 and 7, of canvas, which is secured by stitching through the channel l into a shallow groove and. is then folded back and over the feather h and and lip g, to which it is secured by adhesive. Specification 17136/12 is referred to.