Inc. announced that that its new trading symbol, effective with the start
of trading, tomorrow, Tuesday, July 1, 2008, will be APNT. The new symbol is
required as a result of the change in the Company's name to Applied Nanotech
Holdings, Inc., also effective on the same date. This new symbol was assigned
by NASDAQ, operator of the OTC Bulletin Board.
Shareholders that hold shares in certificate form do not need to take any
action. Existing certificates with the name Nano-Proprietary, Inc. on them will
still represent ownership in Applied Nanotech Holdings, Inc.