TGWT

SN 97915294 REG 7460383Principal RegisterUSPTO TSDR ↗
Live · Registered LIVE/REGISTRATION/Issued and Active
Mark · Trademark
TGWT - official mark drawing from the USPTO record

What this record means

The record shows that TGWT is a live, Principal Register registration owned by TGWT CLEAN TECHNOLOGIES INC., a Canadian corporation, and it was officially registered on July 30 2024 after publication for opposition on May 14 2024. The protection is limited to “Chemicals for the treatment of water; Waste water treatment chemicals for industrial use” in International Class 001, so a similar mark used on water‑treatment chemicals would be the closest area of concern, while uses in unrelated fields such as software or consumer goods fall farther from the scope shown. The record does not give the owner control over every possible use of the letters TGWT. The latest meaningful event is the notice of registration confirmation emailed on July 30 2024; no future deadline is listed. The prosecution history contains only routine office‑action correspondence and no oppositions, cancellations, or other enforcement activity, so the supplied history shows none. I'd treat this as a meaningful concern if you plan a water‑treatment chemical brand with a similar name.

Informational only - not legal advice.

Mark Trademark

TGWT
Design mark - official drawing on the federal record · USPTO TSDR, retrieved Sep 14, 2026
Drawing type3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S) /NUMBER(S)
Filing basisForeign Registration (§44(e)).
StatusRegistered. The registration date is used to determine when post-registration maintenance documents are due.

Key dates

Application filedMay 01, 2023
Published for oppositionMay 14, 2024
Registered (Principal)Jul 30, 2024
Status dateJul 30, 2024

Goods & services

Cl. 001ACTIVE

Chemicals for the treatment of water; Waste water treatment chemicals for industrial use

Owner & representation

OwnerTGWT CLEAN TECHNOLOGIES INC.
Address452, Jean-Neveu Street, Longueuil (Quebec) CANADA J4G1N8
EntityCORPORATION - organized in CANADA
Attorney of recordRebecca Liebowitz
CorrespondentRebecca Liebowitz
Attorney emailt********@*****.com
Correspondent email3 emails
Correspondent phone2********6
Correspondent addressWASHINGTON, DISTRICT
Full details in the report

Prosecution history 3 of 22 events

Mar 11, 2026
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 11, 2026
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Mar 11, 2026
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
🔒 Full timeline (22 events) in the report

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