ALEXANDRIA, Va., June 5 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'OTOOLWORLD' in its latest official gazette. The trademark application with the serial number 99564602 was filed on Dec. 24, 2025.

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Goods and Services: 9 - Crucibles for laboratory use; Laboratory equipment, namely, crucibles

International/US Class(es): 9

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): Shenghua Qiu Room. 407, Unit 2, Building 1, Jingtian Garden, Dongcheng District Dongguan, Guangdong CN China 523000 1 INDIVIDUAL

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