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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`One World Technologies, Inc. D/B/A Techtronic Industries Power Equipment,
`Petitioner,
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`v.
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`CHERVON (HK) LIMITED,
`Patent Owner.
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`Case IPR2020-00885
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`U.S. Patent No. 9,648,805
`Issue Date: May 16, 2017
`Title: Locking Device, Telescopic Rod and
`Mower Comprising the Locking Device
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`PETITIONER’S POWER OF ATTORNEY
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`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`United States Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner One World Technologies, Inc.
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`d/b/a Techtronic Industries Power Equipment hereby appoints the following
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`practitioners as their attorneys to prosecute and transact all business in the United
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`States Patent and Trademark Office associated with any Inter Partes Review,
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`covered business method review, post grant review, or other review proceedings
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`before the Patent Trial and Appeal Board:
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`Edward H. Sikorski
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`USPTO Reg. No. 39,478
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`James M. Heintz
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`USPTO Reg. No. 41,828
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`Tiffany C. Miller
`USPTO Reg. No. 52,032
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`The individual(s) signing below has/have authority to execute this document
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`on behalf of One World Technologies, Inc. d/b/a Techtronic Industries Power
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`Equipment.
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`ONE WORLD TECHNOLOGIES, INC.
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`D/B/A TECHTRONIC INDUSTRIES POWER EQUIPMENT
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`By: gig: @&W m [Tami
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`Name: Bette Ann Braeutigam
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`Title:
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`Treasurer
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`Date: M £17 MAO
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`CERTIFICATE OF SERVICE
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`The undersigned certifies service pursuant to 37 C.F.R. §§ 42.6(e) and
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`42.105(b) on the Patent Owner by electronic copy of this Power of Attorney at the
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`following correspondence address of record for the Challenged Patent:
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`Keith R. Jarosik
`Greenberg Traurig, LLP
`77 W. Wacker Drive, Suite 3100
`Chicago IL 60601-1732
`jarosikk@gtlaw.com
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`The undersigned also certifies service pursuant to 37 C.F.R. §§ 42.6(e) and
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`42.105(b) on Patent Owner’s lead litigation counsel by electronic copy of this
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`Power of Attorney at the following address:
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`Benjamin J. Schladweiler, Esq.
`Greenberg Traurig, LLP
`The Nemours Building
`1007 North Orange Street, Suite 1200
`Wilmington, DE 19801
`Michael A. Nicodema
`Greenberg Traurig, LLP
`500 Campus Drive Ste. 400
`Florham Park, NJ 07932
`James J. Lukas, Jr.
`Matthew S. Levinstein
`Callie J. Sand
`Benjamin P. Gilford
`Greenberg Traurig, LLP
`77 West Wacker Drive, Ste. 3100
`Chicago, IL 60601
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`SchladweilerB@gtlaw.com
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`NicodemaM@gtlaw.com
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`LukasL@gtlaw.com
` LevinsteinM@gtlaw.com
`SandC@gtlaw.com
`GilfordB@gtlaw.com
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`Dated:
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`May 1, 2020
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` /s/ Edward H. Sikorski
`Edward H. Sikorski
`Reg. No. 39,478
`Attorney for Petitioner
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