This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on April 19, 2023 and assigned serial number 91284551 by the TTAB.

Plaintiff:
Valve Corporation represented by ABRAHAM MATTINGLY WEILL of K&L GATES LLP.
Trademark Information: STEAMWORKS – US Trademark Serial Number 85772578
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
Sun, Fei represented by JING WANG of KINGSWOOD LAW.
Trademark Information: BY STEAMERS – US Trademark Serial Number 97377986
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
April 19, 2023 – FILED AND FEE
April 19, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
April 19, 2023 – INSTITUTED
View this TTAB Proceeding at USPTO

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