Who owns the TENDWARE trademark?

The TENDWARE trademark is owned by ShenZhen City MaiLianShiJi Technology Co., Ltd.

What class is the TENDWARE trademark registered in?

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

What is the serial number for TENDWARE?

The USPTO serial number for TENDWARE is 90421128.

What is the registration number for TENDWARE?

TENDWARE is registered under USPTO registration number 6527113.

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Updated Nov 6, 2026·32 searches this week

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Section 8 declaration window

October 19, 2027

346 days remaining

TEN

TENDWARE

REGISTERED

Serial: 90421128
Reg: 6527113
Filed: Dec 28, 2020
Owner: ShenZhen City MaiLianShiJi 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, 024, 031, 034

First use anywhere: Dec 10, 2020

First use in commerce: Dec 10, 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

Oct 19, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Oct 19, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Aug 03, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 03, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 14, 2021

Code NONP

ASSIGNED TO EXAMINER

Jun 24, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2021

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 18, 2021

Code NWOS

NEW APPLICATION ENTERED

Dec 31, 2020

Code NWAP

TENDWARE

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