This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on December 20, 2020 and assigned serial number 91266608 by the TTAB. Defendant: Rigid HVAC Co., Ltd represented by of RIGID HVAC CO., LTD. Trademark Information: RIGIDHVAC – US Trademark Serial Number 88532129View Trademark Status at USPTOView Trademark Documents at USPTO Plaintiff:…
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