This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 23, 2022 and assigned serial number 91276364 by the TTAB. Plaintiff: Karsten Manufacturing Corporation represented by CHRISTINE A. FILARSKI of MICHAEL BEST & FRIEDRICH LLP. Trademark Information: PING – US Trademark Serial Number 73810646View Trademark Status at USPTOView Trademark Documents…
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