ALEXANDRIA, Va., Oct. 7 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'TRUFUEL' in its latest official gazette. The trademark application with the serial number 99554012 was filed on Dec. 17, 2025.

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Goods and Services: 4 - blended fuels for use in two or four cycle engines

International/US Class(es): 4

Mark Drawing Code: 5 - AN ILLUSTRATION DRAWING WITH WORD(S) /LETTER(S)/ NUMBER(S) IN

Current Owner(s): Calumet Branded Products, LLC 1060 N Capitol Ave Suite 6-401 Indianapolis IN Indiana 46204-1044 16 LIMITED LIABILITY COMPANY

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