Who owns the GRHDKYK trademark?

The GRHDKYK trademark is owned by Zheng Hongqing.

What class is the GRHDKYK trademark registered in?

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

What is the serial number for GRHDKYK?

The USPTO serial number for GRHDKYK is 90371701.

What is the registration number for GRHDKYK?

GRHDKYK is registered under USPTO registration number 6492311.

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Home Search: GRHDKYKGRHDKYK #90371701

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Updated Oct 31, 2026·25 searches this week

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Section 8 declaration window

September 21, 2027

324 days remaining

GRH

GRHDKYK

REGISTERED

Serial: 90371701
Reg: 6492311
Filed: Dec 10, 2020
Owner: Zheng Hongqing

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: Oct 28, 2020

First use in commerce: Oct 29, 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

10 events

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

Sep 21, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Sep 21, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jul 06, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 06, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 16, 2021

Code NONP

ASSIGNED TO EXAMINER

Jun 02, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2021

Code CNSA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 18, 2021

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 17, 2021

Code NWOS

NEW APPLICATION ENTERED

Dec 14, 2020

Code NWAP

GRHDKYK

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