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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`Transmittal Letter
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`In response to Notice of Filing Date According to Petition and Time For
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`Filing Patent Owner Preliminary Response (“Notice”) mailed April 15, 2014,
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`Petitioner herby submits a Revised Petition for Inter Partes Review of claims 1-20
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`and 34-39 of U.S. Patent No. 6,896,773 (“Revised Petition”).
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`The Notice included a requirement that the Petition propose a claim
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`construction. The Revised Petition proposes such a construction and does not
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`otherwise substantively differ from the Petition filed on April 4, 2014.
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`1
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`THE GILLETTE COMPANY
`Petitioner
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`v.
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`Patent Owner of
`U.S. Patent No. 6,896,773 to Roman Chistyakov
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`IPR Trial No. 2014-00580
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`Respectfully Submitted,
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`/Andrej Barbic/
`Michael A. Diener, Reg. No. 37,122
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`Andrej Barbic, Ph.D., Reg. No. 61,908
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`CERTIFICATE OF SERVICE
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`I hereby certify that on April 30, 2014, I caused a true and correct copy of
`the foregoing materials:
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`• Transmittal Letter
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`to be served via email, on the following attorneys of record per Zond’s Mandatory
`Notice:
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`Lead Counsel:
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`Dr. Gregory J. Gonsalves
`Reg. No. 43,639
`2216 Beacon Lane
`Falls Church, Virginia 22043
`(571) 419-7252
`gonsalves@gonsalveslawfirm.com
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`Back-up Counsel:
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`Bruce Barker
`Reg. No. 33,291
`Chao Hadidi Stark & Barker LLP
`176 East Main Street, Suite 6
`Westborough, MA 01581
`(508) 366-3800
`bbarker@chsblaw.com
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`/Andrej Barbic/
`Andrej Barbic, Ph.D.
`Registration No. 61,908
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