ALEXANDRIA, Va., Oct. 7 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'OCBO' in its latest official gazette. The trademark application with the serial number 99349755 was filed on Aug. 21, 2025.

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Goods and Services: 9 - Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Eyewear accessories, namely, straps, neck cords and head straps which restrain eyewear from movement on a wearer; Wearable technological devices being smartwatches; Cases...

International/US Class(es): 9

Mark Drawing Code: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)

Current Owner(s): Yangzhu Wang Room 901, Building 6,...