USPTO trademark record

QUBO

Live mark · Owner Fangkai Wu · Classes 28

Mark details

Owner: Fangkai Wu
Serial number: 99793043
Registration number: Not registered
Status: PUBLISHED FOR OPPOSITION
Classes: 28 (Games / toys / sports)
Filed: 2026-04-28
Registered: —
Goods / services: Toy water guns; Toy building blocks; Infant toys; Battery operated action toys; Toy models; Carry bags sold filled with children's toys; Bath toys; Tabletop games; Toy for pets; Drawing toys

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to QUBO.

QUBOLive

Classes 11 (Appliances / lighting) · Qian Lide

QUBOLive

Classes 6 (Metal goods), 19 (Building materials), 20 (Furniture) · Vitra Patente AG

QUBOLive

Classes 38 (Telecom / streaming / broadcasting), 41 (Education / entertainment) · Ion Media Networks, Inc.

QUBOLive

Classes 38 (Telecom / streaming / broadcasting), 41 (Education / entertainment) · Ion Media Networks, Inc.

QUBODead

Classes 9 (Software / electronics / downloadable media) · Shen Zhen Boway Electronics Co., Ltd.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch