`
`UNITTED STATES DEPARTMENT OF COMMERCE
`United States Patent and Trademark Office
`Address: COMMISSIONER FOR PATENTS
`
`P.Q. BoxO
`450
`Alexandria, Virginia 22313-1450
`www.uspto.gov
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`
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`FILING OR 371(C) DATE
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`
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`APPLICATION NUMBER
`
`FIRST NAMED APPLICANT
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`ATTY. DOCKET NO./TITLE
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`09/176,022
`
`10/21/1998
`
`DAVID SORRELLS
`
`1744.0010000
`CONFIRMATIONNO. 7673
`
`STERNE KESSLER GOLDSTEIN & FOX
`1100 NEW YORK AVENUE NW
`
`SUITE 600
`WASHINGTON, DC 200053934
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`POWER OF ATTORNEYNOTICE
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`OCMC
`000000055976295
`Date Mailed: 03/27/2012
`
`NOTICE REGARDING CHANGE OF POWEROF ATTORNEY
`
`This is in response to the Power of Attorneyfiled 03/27/2012.
`
`* The Power of Attorney to you in this application has been revoked by the assignee who hasintervened as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).
`
`/dolipscomb/
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`
`
`Office of Data Management, Application Assistance Unit (571) 272-4000, or (571) 272-4200, or 1-888-786-0101
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