Who owns the TDELTA trademark?

The TDELTA trademark is owned by Tuong Le.

What class is the TDELTA trademark registered in?

The TDELTA trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for TDELTA?

The USPTO serial number for TDELTA is 88825936.

What is the registration number for TDELTA?

TDELTA is registered under USPTO registration number 6157713.

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Updated Sep 24, 2026·23 searches this week

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USPTO Trademark Record

REGISTERED

TDELTA

SN 88825936·Reg 6157713·Filed Mar 09, 2020

Owner Tuong Le

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

TDELTA (Serial No. 88825936), Registration No. 6157713, is a registered US trademark filed on Mar 09, 2020 by Tuong Le. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal grace 6y period: March 22, 2027178 days remaining

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Mark Intelligence

TDELTA (Reg. #6157713) is a registered US trademark that has been protecting its owner, Tuong Le, since 2020. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 09, 2020

SERIAL

88825936

REG#

6157713

REGISTERED

Sep 22, 2020

Filing Information

StatusREGISTERED

Filing DateMar 09, 2020

Serial Number88825936

Registration No.6157713

Registration DateSep 22, 2020

Status DateSep 22, 2020

Published for OppositionJul 07, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Oct 22, 2019

First use in commerce: Oct 22, 2019

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

9 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Sep 22, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 07, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 29, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 13, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 12, 2020

NEW APPLICATION ENTERED

TDELTA

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