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`BEFORE THE PATENT AND TRIAL AND APPEAL BOARD
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`GSN GAMES, INC., f/k/a WORLDWINNER.COM, INC.,
`Petitioner,
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`V.
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`BALLY GAMING, INC.,
`Patent Owner.
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`CBM2015-00155
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`Patent No. 5,816,918
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`PATENT OWNER’S POWER OF ATTORNEY
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`
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`CBM20l5-00155
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`U.S. Patent No. 5,816,918
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`POWER OF ATTORNEY PER 37 C.F.R. §42.10(B)
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`I hereby appoint Practitioner(s) associated with
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`Customer Number 30734
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`as my attomey(s) to prosecute the aforementioned proceeding, and to transact all
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`business in the United States Patent and Trademark Office connected therewith,
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`including the appointment of lead and backup counsel. Please designate the
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`correspondence address (including any electronic mail address) for this CBM
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`Review proceeding to be the address associated with the above-identified
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`attorneys.
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`Dated: 7!“/2°’;
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`By: %M 42
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`“R;
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`Thomas Rafferty
`Deputy General Counsel, Corporate Assets
`Bally Gaming, Inc.
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`
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`CBM2015-00155
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`U.S. Patent No. 5,816,918
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`CERTIFICATE OF SERVICE
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`I hereby certify that a true and correct copy of PATENT OWNER’S
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`POWER OF ATTORNEY is being served on July 20, 2015, via electronic mail,
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`to counsel of record for Petitioner GSN Games Inc. f/k/a Worldwinner.com, Inc.,
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`at the addresses below:
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`Brenton R. Babcock (Reg. No. 39,592)
`Ted M. Cannon (Reg. No. 55,036)
`Michelle E. Armond (Reg. No. 53,954)
`KNOBBE, MARTENS, OLSON & BEAR, LLP
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`2040 Main Street, 14th Floor
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`Irvine, CA 92614
`Te1.: (949) 760-0404
`Fax: (949) 760-9502
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`By
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`/John M. Mue1ler/
`
`John M. Mueller, Reg. No. 44,248
`CBM2015-00155@baker1aw.com
`Baker & Hostetler LLP
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`312 Walnut Street
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`Suite 3200
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`Cincinnati, OH 45202-4074
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`Tel: (513) 929-3413
`Fax: (513) 929-0303