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`UNITED STATES PATENT AND TRADEMARK OFFIGE
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`UNITTED STATES DEPARTMENT OF COMMERCE
`United States Patent and Trademark Office
`Address: COMMISSIONER FOR PATENTS
`P.Q. Box 1450
`Alexandria, Virginia 22313-1450
`www.uspto.gov
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`12/720,147
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`03/09/2010
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`Allen F. Rozman
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`ARAC-OIRE1
`CONFIRMATION NO. 8473
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`25962
`SLATER MATSIL, LLP
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`17950 PRESTONRD,SUITE 1000
`DALLAS, TX 75252-5793
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`POWER OF ATTORNEYNOTICE
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`OCC000
`0000
`Date Mailed: 02/08/2017
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`89020312
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`NOTICE REGARDING CHANGE OF POWEROF ATTORNEY
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`This is in response to the Power of Attorneyfiled 02/02/2017.
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`* The Power of Attorney to you in this application has been revoked by the assignee who hasintervened as
`provided by 37 CFR 3.71. Future correspondencewill be mailed to the new address of record(37 CFR 1.33).
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`Questions about the contents of this notice and the
`requirements it sets forth should be directed to the Office
`of Data Management, Application Assistance Unit,at
`(571) 272-4000 or (571) 272-4200 or 1-888-786-0101.
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`/kgebremichael/
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