With Sole Retaining Means Patents (Class 12/128D)
  • Patent number: 3935609
    Abstract: A shoe last having an insole securing member comprising at least one blade projecting from the last bottom and being undercut to form a hook-like projection which resists dislodging of the insole.
    Type: Grant
    Filed: September 20, 1974
    Date of Patent: February 3, 1976
    Assignee: USM Corporation
    Inventor: Walter J. Brotchie