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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
`AlewannabeVininia 22313-1450
`www.usptogov
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`12/834,526
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`07/12/2010
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`William Kokonaski
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`115626
`Sterne, Kessler, Goldstein & Fox P.L.L.C.
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`1100 New York Avenue, N.W.
`Washington, DC 20005
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`CONFIRMATION NO. 8660
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`POWER OF ATTORNEY NOTICE
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`OC
`0000009
`Date Mailed: 02/07/2018
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`NOTICE REGARDING CHANGE OF POWER OF ATTORNEY
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`This is in response to the Power of Attorney filed 01/31/2018.
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`* The Power of Attorney to you in this application has been revoked by the assignee who hasintervened as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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`/hsarwari/
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