ALEXANDRIA, Va., May 15 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'GUANKAI' in its latest official gazette. The trademark application with the serial number 99516424 was filed on Nov. 25, 2025.
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Goods and Services: 11 - Motion sensitive security lights; Lights for illuminating stairs, doors and other portions of buildings; Lighting fixtures with motion detection
International/US Class(es): 11
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Guangzhou Guankai Electronic Commerce Co., Ltd. Room 19B1-A1477, No. 81, Nonglinxia Road, Yuexiu District, Guangzhou CN China 510000 99 Limited Company
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