Who owns the AU&MU trademark?

The AU&MU trademark is owned by LIAN, YUANQING.

What class is the AU&MU trademark registered in?

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

What is the serial number for AU&MU?

The USPTO serial number for AU&MU is 90127919.

What is the registration number for AU&MU?

AU&MU is registered under USPTO registration number 6301066.

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Updated Nov 5, 2026·42 searches this week

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Section 8 declaration window

March 23, 2027

137 days remaining

AUM

AU&MU

REGISTERED

Serial: 90127919
Reg: 6301066
Filed: Aug 20, 2020
Owner: LIAN, YUANQING

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, 031, 034

First use anywhere: Jul 19, 2020

First use in commerce: Jul 19, 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

Mar 23, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Mar 23, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jan 05, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 05, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 16, 2020

Code NONP

ASSIGNED TO EXAMINER

Dec 02, 2020

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 02, 2020

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 24, 2020

Code NWOS

NEW APPLICATION ENTERED

Aug 24, 2020

Code NWAP

AU&MU

What to file next

Full Goods & Services

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