Who owns the YQKOOP trademark?

The YQKOOP trademark is owned by Caoxian Huayuan Network Technology Co., Ltd..

What class is the YQKOOP trademark registered in?

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

What is the serial number for YQKOOP?

The USPTO serial number for YQKOOP is 90437280.

What is the registration number for YQKOOP?

YQKOOP is registered under USPTO registration number 6545339.

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Section 8 declaration window

November 02, 2027

358 days remaining

YQK

YQKOOP

REGISTERED

Serial: 90437280
Reg: 6545339
Filed: Dec 31, 2020
Owner: Caoxian Huayuan Network 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 25, 2020

First use in commerce: Dec 25, 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

15 events

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

Nov 03, 2026

Code REM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 16, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 16, 2024

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 16, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 16, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 16, 2024

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 16, 2024

Code EWAF

REGISTERED-PRINCIPAL REGISTER

Nov 02, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Aug 17, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 17, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 28, 2021

Code NONP

ASSIGNED TO EXAMINER

Jul 08, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 08, 2021

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 26, 2021

Code NWOS

NEW APPLICATION ENTERED

Jan 04, 2021

Code NWAP

YQKOOP

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