This Extension of Time was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 18, 2022 and assigned serial number 90805283 by the TTAB. Defendant: Shan Chen represented by XIAOLE ZHANG . Trademark Information: ECHOSEREIN – US Trademark Serial Number 90805283View Trademark Status at USPTOView Trademark Documents at USPTO Plaintiff: Amazon Technologies,…
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