This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 23, 2022 and assigned serial number 91276373 by the TTAB.

Plaintiff:
Sennheiser Electronic Gmbh Co KG represented by GIA CINCONE of KILPATRICK TOWNSEND & STOCKTON LLP.
Trademark Information: SENNHEISER – US Trademark Serial Number 73413649
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
Enping Shiyinzhe Electronic Technology Co., Ltd. represented by WILLIAM SCOTT GOLDMAN of GOLDMAN LAW GROUP.
Trademark Information: SEENINSEER – US Trademark Serial Number 90734926
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
May 23, 2022 – FILED AND FEE
May 23, 2022 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
May 23, 2022 – INSTITUTED
July 13, 2022 – NOTICE OF DEFAULT
August 22, 2022 – BD DECISION: OPP SUSTAINED
August 22, 2022 – TERMINATED
View this TTAB Proceeding at USPTO

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