Commissioner for Trademarks 2900 Crystal Drive Arlington, VA   22202-3514 www.uspto.gov

NOTICE OF ACCEPTANCE OF STATEMENT OF USE Oct 23, 2003

TM14

ATTORNEY

ARTHUR J. BRADY JENKENS & GILCHRIST 1445 ROSS AVE STE 3200 DALLAS TX 75202-2785

REFERENCE NUMBER:

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SERIAL NUMBER: MARK: OWNER:

76/121624 PHASEPLANE ThermoTek, Inc.

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The Statement of Use (SOU) filed for the trademark application identified above has been accepted.  This acceptance means that the mark will register and the registration certificate will issue in due course barring any extraordinary circumstances. For further information please check the USPTO web site at www.uspto.gov or call the Trademark Assistance Center at 703-308-9000.