This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on September 28, 2022 and assigned serial number 91280067 by the TTAB. Defendant: Qingzhu Cai represented by LINAN YAO of YC LAW GROUP, PC. Trademark Information: PHILUMSP – US Trademark Serial Number 90848911View Trademark Status at USPTOView Trademark Documents at USPTO Plaintiff:…
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