ALEXANDRIA, Va., May 20 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'YIYF-SNH' in its latest official gazette. The trademark application with the serial number 99407346 was filed on Sep. 23, 2025.
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Goods and Services: 7 - Electric vacuum cleaners and their components; Cordless vacuum cleaners; Suction nozzles for vacuum cleaners; Air filters for vehicle motors and engines; Vacuum cleaner attachments for cleaning upholstery; Robotic vacuum cleaners; Machines and apparatus for carpet shampooing, electric;...
International/US Class(es): 7
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Yihuang Zeng Room 1319, Building 42, Annex Building of Sta...