ALEXANDRIA, Va., July 31 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SZRSTH' in its latest official gazette. The trademark application with the serial number 99589339 was filed on Jan. 12, 2026.
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Goods and Services: 7 - Vacuum cleaners; Pressure washing machines; Steam cleaning machines; Electric vacuum cleaners; Floor cleaning machines; Automatic floor scrubbers; Household cleaning and laundry robots with artificial intelligence; Dust removing installations for cleaning purposes; Multi-purpose high...
International/US Class(es): 7
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Shenzhen RongShengTaiHe Electronic Technology Co., Ltd 2604, ...