This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on March 28, 2022 and assigned serial number 91275271 by the TTAB. Plaintiff: Torsten Neuefeind represented by MARK J. LISS of LEYDIG, VOIT & MAYER, LTD.. Trademark Information: PROTEROS – US Trademark Serial Number 75612491View Trademark Status at USPTOView Trademark Documents at…
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