Patents Assigned to ECM International Group, Inc.
  • Tactile identification system for visually impaired
    Patent number: 8241040
    Abstract: A tactile identification and classification system including a tab having an adhesive layer, a first field on the tab having at least one first projection, in which the first field defines a main category of items. Also included is a second field on the tab having at least one second projection. Further, the at least one second projection differs from the at least one first projection in shape or size, and the second field defines a sub category of items corresponding to the main category of items.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: August 14, 2012
    Assignee: ECM International Group, Inc.
    Inventor: Roderick W. Munn