ALEXANDRIA, Va., July 31 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'QELROSIN' in its latest official gazette. The trademark application with the serial number 99599327 was filed on Jan. 16, 2026.

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Goods and Services: 21 - Containers for household or kitchen use; Bowls; Dessert bowls

International/US Class(es): 21

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): Shenzhen Hanzi Technology Co., Ltd. 4D32A, 4F, Building 213, Tairan Science Park, No. 113, Tairan 4th Road, Tianan Community, Shatou Street, Futian District, Shenzhen CN China 518000 99 Limited Company

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