ALEXANDRIA, Va., July 7 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'O&KFILTER' in its latest official gazette. The trademark application with the serial number 79450053 was filed on Jan. 29, 2026.
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Goods and Services: 7 - Fuel filters for vehicle engines; filters being parts of engines; filters being parts of motors; oil filters for motors and engines; air filters for automobile engines
International/US Class(es): 7
Mark Drawing Code: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)
Current Owner(s): Zhejiang Lifeng Machinery Parts Co., LTD. No. 81, Guangda Street, Regress Project, Jinsha New Area, Longquan, Lishui 323700 Zhejiang CN CHINA 16 ...