This Cancellation was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on August 30, 2021 and assigned serial number 92077931 by the TTAB. Defendant: Shenzhen Chengyan Science And Technology Co., Ltd. represented by HELEN B JIANG of LAW OFFICES OF HELEN B JIANG. Trademark Information: DISO – US Trademark Serial Number 86479108View Trademark…
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