John M. Clayman - Salem MA Norman Weiner - Lexington MA
Assignee:
P. Clayman & Sons, Inc. - Salem MA
International Classification:
A43B 1341 A43D 3100
US Classification:
12146S
Abstract:
A shanked innersole with laminated construction having a rigid street side layer, shank attached to foot side surface of the street side layer, shank board layer extending from heel to ball of innersole and a flexible layer attached to rigid street side and shank board thereby sandwiching the shank board between the top and street side layers so that only the shank attaching means are exposed on one side of the innersole construction.