Spartan Chemical Company, Inc. vs. FreshAir Sensor LLC – Trademark Opposition TTAB Proceeding 91269550
This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 26, 2021 and assigned serial number 91269550 by the TTAB. Plaintiff: Spartan Chemical Company, Inc. represented by J. TODD TIMMERMAN of SHUMAKER, LOOP & KENDRICK, LLP. Trademark Information: CLEANCHECK – US Trademark Serial Number 87358383View Trademark Status at USPTOView Trademark…
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