ALEXANDRIA, Va., July 24 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'I DIDN'T KNOW THAT ABOUT YOU!' in its latest official gazette. The trademark application with the serial number 99604704 was filed on Jan. 20, 2026.
Here are the other related details:
Goods and Services: 28 - Card games
International/US Class(es): 28
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Guangzhou Lanchuan Trading Co., Ltd. Room Y135, Unit 301, Building 12 No. 804 Tianyuan Road, Tianhe District Guangzhou, Guangdong CN China 510650 99 Limited Company
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