Who owns the LIANGEIGHT trademark?

The LIANGEIGHT trademark is owned by Chen, Weihua.

What class is the LIANGEIGHT trademark registered in?

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

What is the serial number for LIANGEIGHT?

The USPTO serial number for LIANGEIGHT is 97890780.

What is the registration number for LIANGEIGHT?

LIANGEIGHT is registered under USPTO registration number 7379348.

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Updated Nov 5, 2026·13 searches this week

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Section 8 declaration window

May 07, 2030

1278 days remaining

LIA

LIANGEIGHT

REGISTERED

Serial: 97890780
Reg: 7379348
Filed: Apr 16, 2023
Owner: Chen, Weihua

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Feb 25, 2023

First use in commerce: Feb 25, 2023

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.

Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Feb 03, 2026

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Feb 03, 2026

Code WOAG

REGISTERED-PRINCIPAL REGISTER

May 07, 2024

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 07, 2024

Code NRCC

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 04, 2024

Code NPUB

PUBLISHED FOR OPPOSITION

Feb 20, 2024

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 01, 2024

Code NONP

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 01, 2024

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 12, 2024

Code CNSA

ASSIGNED TO EXAMINER

Jan 11, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 10, 2023

Code NWOS

NEW APPLICATION ENTERED

Apr 19, 2023

Code NWAP

LIANGEIGHT

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