Who owns the LYANGX trademark?

The LYANGX trademark is owned by HE LIAN.

What class is the LYANGX trademark registered in?

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

What is the serial number for LYANGX?

The USPTO serial number for LYANGX is 90220382.

What is the registration number for LYANGX?

LYANGX is registered under USPTO registration number 0.

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Updated Oct 20, 2026·15 searches this week

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USPTO Trademark Record

ABANDONED

LYANGX

SN 90220382·Reg 0·Filed Sep 29, 2020

Owner HE LIAN

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

LYANGX (Serial No. 90220382), Registration No. 0, is a abandoned US trademark filed on Sep 29, 2020 by HE LIAN. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

LYANGX (Reg. #0) is an abandoned US trademark that was filed in 2020 but has since been abandoned. 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....

FILED

Sep 29, 2020

SERIAL

90220382

REG#

Filing Information

StatusABANDONED

Filing DateSep 29, 2020

Serial Number90220382

Registration No.0

Status DateAug 12, 2026

Mark TypeStandard characters

Attorney Docket23-06-C0633

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: Aug 29, 2020

First use in commerce: Aug 29, 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.

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Status History

12 events

ASSIGNED TO EXAMINER

Aug 12, 2026

ASSIGNED TO EXAMINER

ABANDONMENT - EXPRESS MAILED

Aug 12, 2026

ABANDONMENT - EXPRESS MAILED

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

Aug 12, 2026

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

TEAS EXPRESS ABANDONMENT RECEIVED

Jun 14, 2023

TEAS EXPRESS ABANDONMENT RECEIVED

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

Jun 12, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 12, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 12, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 12, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

SUSPENDED PENDING ADMINISTRATIVE REVIEW

Sep 01, 2022

SUSPENDED PENDING ADMINISTRATIVE REVIEW

NOTICE OF SUSPENSION EMAILED - ADMIN REVIEW

Sep 01, 2022

NOTICE OF SUSPENSION EMAILED - ADMIN REVIEW

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 10, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 02, 2020

NEW APPLICATION ENTERED

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