Patent 7819659 was granted and assigned to Align Technology on October, 2010 by the United States Patent and Trademark Office.
A system for organizing dental aligners for a subject includes a plurality of dental aligners configured to move the subject's teeth at different steps of an orthodontic treatment and one or more connectors (including frangible connectors) configured to connect a plurality of dental aligners in an order that is consistent with the sequence in which the dental aligners are to be used by the subject in the orthodontic treatment.