Who owns the GRENFU trademark?

The GRENFU trademark is owned by Shenzhen Tonghai Technology Co., Ltd..

What class is the GRENFU trademark registered in?

The GRENFU trademark is registered in Class 020 (Furniture, mirrors & non-metal containers).

What is the serial number for GRENFU?

The USPTO serial number for GRENFU is 97658805.

What is the registration number for GRENFU?

GRENFU is registered under USPTO registration number 7240819.

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Updated Nov 4, 2026·27 searches this week

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Section 8 declaration window

December 12, 2029

1134 days remaining

GRE

GRENFU

REGISTERED

Serial: 97658805
Reg: 7240819
Filed: Nov 02, 2022
Owner: Shenzhen Tonghai Technology Co., Ltd.

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

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 020Furniture, mirrors & non-metal containers

US codes: 002, 013, 022, 025, 032, 050

First use anywhere: Oct 20, 2022

First use in commerce: Oct 20, 2022

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

14 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Feb 10, 2026

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Feb 10, 2026

Code WOAG

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

Feb 03, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 03, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 03, 2026

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Dec 12, 2023

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 12, 2023

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 26, 2023

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 26, 2023

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 06, 2023

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 22, 2023

Code CNSA

ASSIGNED TO EXAMINER

Aug 17, 2023

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 20, 2022

Code NWOS

NEW APPLICATION ENTERED

Nov 05, 2022

Code NWAP

GRENFU

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