Who owns the MARNUS trademark?

The MARNUS trademark is owned by Shenzhen Chixun Technology Co., Ltd..

What class is the MARNUS trademark registered in?

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

What is the serial number for MARNUS?

The USPTO serial number for MARNUS is 90165073.

What is the registration number for MARNUS?

MARNUS is registered under USPTO registration number 6346643.

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Updated Nov 4, 2026·15 searches this week

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Section 8 declaration window

May 11, 2027

188 days remaining

MAR

MARNUS

REGISTERED

Serial: 90165073
Reg: 6346643
Filed: Sep 08, 2020
Owner: Shenzhen Chixun Technology Co., Ltd.

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: Sep 03, 2020

First use in commerce: Sep 03, 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

May 11, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

May 11, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Feb 23, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 23, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 03, 2021

Code NONP

ASSIGNED TO EXAMINER

Jan 15, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 15, 2021

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 14, 2020

Code NWOS

NEW APPLICATION ENTERED

Sep 11, 2020

Code NWAP

MARNUS

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Full Goods & Services

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