This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on November 13, 2022 and assigned serial number 91281835 by the TTAB. Defendant: TechnoBlood Korea Inc. represented by YIU F AU of AU LAW OFFICE, P.C.. Trademark Information: WSL – US Trademark Serial Number 79315186View Trademark Status at USPTOView Trademark Documents at…
Read more