Who owns the TANGGUIFEI trademark?

The TANGGUIFEI trademark is owned by Li Hengxue.

What class is the TANGGUIFEI trademark registered in?

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

What is the serial number for TANGGUIFEI?

The USPTO serial number for TANGGUIFEI is 90364589.

What is the registration number for TANGGUIFEI?

TANGGUIFEI is registered under USPTO registration number 6485423.

Sealvo

Home Search: TANGGUIFEITANGGUIFEI #90364589

Back

Updated Oct 15, 2026·17 searches this week

View on USPTO TSDR Find similar marks

TAN

USPTO Trademark Record

REGISTERED

TANGGUIFEI

SN 90364589·Reg 6485423·Filed Dec 07, 2020

Owner Li Hengxue

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

TANGGUIFEI (Serial No. 90364589), Registration No. 6485423, is a registered US trademark filed on Dec 07, 2020 by Li Hengxue. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: September 14, 2027333 days remaining

Mark Intelligence

TANGGUIFEI (Reg. #6485423) is a registered US trademark that has been protecting its owner, Li Hengxue, 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

Dec 07, 2020

SERIAL

90364589

REG#

6485423

REGISTERED

Sep 14, 2021

Filing Information

StatusREGISTERED

Filing DateDec 07, 2020

Serial Number90364589

Registration No.6485423

Registration DateSep 14, 2021

Status DateSep 14, 2021

Published for OppositionJun 29, 2021

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: Apr 16, 2020

First use in commerce: Apr 16, 2020

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

17 events

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

Sep 14, 2026

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Oct 09, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Oct 09, 2023

WITHDRAWAL OF ATTORNEY GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 08, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 08, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 14, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 29, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 29, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 10, 2021

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 10, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 10, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 09, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

May 25, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 25, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 10, 2020

NEW APPLICATION ENTERED

Other Marks by Li Hengxue

Additional USPTO filings from the same owner.

TAN

TANGGUIFEI

90405781

Li Hengxue

REGISTERED

TANGGUIFEI

Run a conflict check

Other Marks by Li Hengxue

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company