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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`NORMAN INTERNATIONAL, INC.
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`Petitioner
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`HUNTER DOUGLAS INC.
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`Patent Owner
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`CASE: Unassigned
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`Patent No. 6,968,884 B2
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`POWER OF ATTORNEY
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`Pursuant to 37 C.F.R._42_.10(b), Petitioner NORMAN INTERNATIONAL, INC. hereby
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`appoints following lead and back-up counsel to prosecute and transact all business before the
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`Patent Trial & Appeal Board of the United States Patent and Trademark Office in connection
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`with a Petition for Inter Partes Review of US. Patent No. 6,968,884 B2 entitled “MODULAR
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`TRANSPORT SYSTEM FOR COVERINGS FOR ARCHITECTURAL OPENINGS”:
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`Power of Attorney for Petition for Inter Partes Review of Patent No. 6,968,884 B2
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`USPTO Reg. No. 43,312
`Perkins Coie LLP
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`11988 El Camino Real, Suite 350
`San Diego, California 92130
`Phone: 858-720-5707
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`Fax: 858-720-5799
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`Ai@perkinscoie.com
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`Kourtney Mueller Merrlll
`USPTO Reg. No. 58,195
`Perkins Coie LLP
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`1900 Sixteenth Street, Suite 1400
`Denver, Colorado 80202
`Phone: 303—291—2388
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`Fax: 303-291-2400
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`KMerrill@perkinscoie.com
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`DSawyer@perkinscoie.com
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`Douglas L. Sawyer
`Pro Hac Vice to be requested upon grant of
`authorization
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`Perkins Coie LLP
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`131 South Dearborn Street, Suite 1700
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`Chicago, Illinois 60603
`Phone: 312-324-8489
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`Fax: 312-324-9400
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`The undersigned is authorized to Sign this Power of Attorney on behalf of Petitioner
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`NORMAN INTERNATIONAL, INC.
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`Date: December 19 2013
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`Name: Ricky Wang
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`Title: General Counsel
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`NORMAN INTERNATIONAL, INC.
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