RenewAire, LLC vs. Zehnder Group International AG – Trademark Opposition TTAB Proceeding 91284951
This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 05, 2023 and assigned serial number 91284951 by the TTAB. Defendant: Zehnder Group International AG represented by MAXWELL MINCH of MAXWELL L MINCH ESQ. PA. Trademark Information: CORE ENERGY RECOVERY SOLUTIONS – US Trademark Serial Number 79304045View Trademark Status at USPTOView…
Read more