Who owns the QUALILUX trademark?

The QUALILUX trademark is owned by Huang Zhenshi.

What class is the QUALILUX trademark registered in?

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

What is the serial number for QUALILUX?

The USPTO serial number for QUALILUX is 90305590.

What is the registration number for QUALILUX?

QUALILUX is registered under USPTO registration number 6446409.

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Updated Oct 30, 2026·13 searches this week

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Section 8 declaration window

August 10, 2027

283 days remaining

QUA

QUALILUX

REGISTERED

Serial: 90305590
Reg: 6446409
Filed: Nov 08, 2020
Owner: Huang Zhenshi

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: Nov 01, 2020

First use in commerce: Nov 01, 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.

Status History

9 events

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

Aug 10, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Aug 10, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

May 25, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 25, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 05, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 2021

Code CNSA

ASSIGNED TO EXAMINER

Apr 14, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 07, 2021

Code NWOS

NEW APPLICATION ENTERED

Nov 11, 2020

Code NWAP

QUALILUX

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