Who owns the LETTREQ trademark?

The LETTREQ trademark is owned by Zaihuang Su.

What class is the LETTREQ trademark registered in?

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

What is the serial number for LETTREQ?

The USPTO serial number for LETTREQ is 98941064.

What is the registration number for LETTREQ?

LETTREQ is registered under USPTO registration number 7945340.

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Home Search: LETTREQLETTREQ #98941064

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Updated Oct 5, 2026·27 searches this week

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LET

USPTO Trademark Record

REGISTERED

LETTREQ

SN 98941064·Reg 7945340·Filed Jan 07, 2025

Owner Zaihuang Su

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

LETTREQ (Serial No. 98941064), Registration No. 7945340, is a registered US trademark filed on Jan 07, 2025 by Zaihuang Su. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: September 16, 2031

Mark Intelligence

LETTREQ (Reg. #7945340) is a registered US trademark that has been protecting its owner, Zaihuang Su, since 2025. 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

Jan 07, 2025

SERIAL

98941064

REG#

7945340

REGISTERED

Sep 16, 2025

Filing Information

StatusREGISTERED

Filing DateJan 07, 2025

Serial Number98941064

Registration No.7945340

Registration DateSep 16, 2025

Status DateSep 16, 2025

Published for OppositionJul 29, 2025

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, 024, 031, 034

First use anywhere: Jul 14, 2021

First use in commerce: Aug 16, 2024

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

10 events

REGISTERED-PRINCIPAL REGISTER

Sep 16, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 16, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 29, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 29, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 23, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 07, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 07, 2025

APPLICATION FILING RECEIPT MAILED

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