`571-272-7822
`
`
`
` Paper No. 8
`
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`____________
`
`APPLE INC.,
`Petitioner,
`
`v.
`
`KOSS CORPORATION,
`Patent Owner.
`____________
`
`Case IPR2021-00679
`Patent 10,506,325 B1
`____________
`
`Mailed: April 22, 2021
`
`Before Lawrence J. Banks, Trial Paralegal.
`
`
`ERRATA
`
`
`The Notice of Filing Date Accorded to Petition and Time for Filing
`Patent Owner Preliminary Response for inter partes review filed April 22,
`2021 (Paper 7) was inadvertently entered as being defective under 37 C.F.R.
`§ 42.63. The Petition was not defective and all other portions of the Notice
`remain unchanged.
`
`
`
`Case IPR2021-00679
`Patent No. 10,506,325 B1
`
`
`If there are any questions pertaining to this order, please contact
`Lawrence J. Banks at 571-272-3450 or the Patent Trial and Appeal Board at
`571-272-7822.
`
`
`PETITIONER:
`
`W. Karl Renner
`Roberto Devoto
`Ryan Chowdhury
`FISH & RICHARDSON P.C.
`axf-ptab@fr.com
`devoto@fr.com
`rchowdhury@fr.com
`IPR50095-0022IP2@fr.com
`PTABInbound@fr.com
`
`PATENT OWNER:
`Mark G. Knedeisen
`Ragae M. Ghabrial
`Michelle Weaver
`K&L GATES LLP
`K&L Gates Center, 210 Sixth Avenue
`Pittsburgh, Pennsylvania 15222 -6342
`mark.knedeisen@klgates.com
`ragae.ghabrial@klgates.com
`michelle.weaver@klgates.com
`
`
`
`
`
`
`2
`
`
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