Who owns the OTTUI trademark?

The OTTUI trademark is owned by Shenzhen Lingwuqi Technology Co., Ltd..

What class is the OTTUI trademark registered in?

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

What is the serial number for OTTUI?

The USPTO serial number for OTTUI is 88892335.

What is the registration number for OTTUI?

OTTUI is registered under USPTO registration number 6199641.

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Updated Nov 7, 2026·40 searches this week

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Section 8 declaration window

November 17, 2026

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OTT

OTTUI

REGISTERED

Serial: 88892335
Reg: 6199641
Filed: Apr 29, 2020
Owner: Shenzhen Lingwuqi 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: Apr 22, 2020

First use in commerce: Apr 22, 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

Nov 17, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Nov 17, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 01, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 01, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 12, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 24, 2020

Code CNSA

ASSIGNED TO EXAMINER

Jul 23, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 11, 2020

Code NWOS

NEW APPLICATION ENTERED

May 02, 2020

Code NWAP

OTTUI

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