A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyrights whatsoever.
The features shown in broken lines are included for the purpose of illustrating portions of the educational card that form no part of the claimed design. The educational card is flat.