ALEXANDRIA, Va., May 15 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'MR IRONSTONE' in its latest official gazette. The trademark application with the serial number 99516175 was filed on Nov. 25, 2025.
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Goods and Services: 7 - Carpet cleaning machines; Electric sewing machines; Electric whisks for household purposes; Steam mops; Electric vacuum cleaners and their components; Vacuum cleaners; Steam cleaning machines; Household cleaning robots with artificial intelligence; Multi-purpose steam cleaners
International/US Class(es): 7
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): SHENZHEN BAIYAN HOLDING CO., LTD. Room 312, Block B, Zhantao Comme...