USPTO trademark record

T-SQUARE

Live registered mark · Owner Wondfo USA Co., Ltd. · Classes 5

Mark details

Owner: Wondfo USA Co., Ltd.
Serial number: 90075809
Registration number: 6287756
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 5 (Pharmaceuticals)
Filed: 2020-07-27
Registered: 2021-03-09
Goods / services: Drug testing kits comprised of medical diagnostic reagents and assays that test for the presence of drugs and alcohol

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to T-SQUARE.

T-SQUARELive

Classes 31 (Agricultural products) · U.S. Pet Food, L.L.C.

T-SQUARELive

Classes 7 (Machines) · Biesemeyer Manufacturing Corporation

T-SQUAREDead

Classes 25 (Clothing / footwear) · T SQUARE LLC

TSQUAREDead

Classes 9 (Software / electronics / downloadable media), 35 (Advertising / retail / business services) · Tesi S.p.A.

TSQUAREDead

Classes 19 (Building materials) · StonCor Group, Inc.

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