ALEXANDRIA, Va., Nov. 4 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'TSF' in its latest official gazette. The trademark application with the serial number 99563965 was filed on Dec. 23, 2025.

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Goods and Services: 5 - Dietary and nutritional supplements for thyroid health, metabolic support, hormone balance, and adrenal function; Powdered nutritional supplement drink mix containing protein; Nutritional supplement in the nature of a nutrient-dense, protein-based drink mix; Nutritional supplements in...

International/US Class(es): 5

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): Thyroid Specific Formulations LLC 9393 N 90th St #102-624 Scotts...