Who owns the YONFER trademark?

The YONFER trademark is owned by YONFER AGRICULTURAL TECHNOLOGY CO., LTD..

What class is the YONFER trademark registered in?

The YONFER trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for YONFER?

The USPTO serial number for YONFER is 79410508.

What is the registration number for YONFER?

YONFER is registered under USPTO registration number 8054757.

YONFER - Owned by YONFER AGRICULTURAL TECHNOLOGY CO., LTD. - (Class 001)

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 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

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

Filing Basis & Declarations

Trademark

Status History

26 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 27, 2026

Code FINO

GENERIC MADRID TRANSACTION CREATED

Jun 21, 2026

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

Jun 21, 2026

Code XXSS

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

May 07, 2026

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Apr 20, 2026

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 20, 2026

Code OPNS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 09, 2026

Code FICR

REGISTERED-PRINCIPAL REGISTER

Dec 09, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 09, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Oct 21, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 22, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 21, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 21, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 21, 2025

Code TEME

REFUSAL PROCESSED BY IB

Jul 05, 2025

Code RFNT

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 07, 2025

Code RFCS

REFUSAL PROCESSED BY MPU

Jun 06, 2025

Code RFRR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 03, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

Apr 02, 2025

Code CNRT

ASSIGNED TO EXAMINER

Mar 13, 2025

Code DOCK

NEW REPRESENTATIVE AT IB RECEIVED

Dec 20, 2024

Code NREP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 26, 2024

Code NWOS

APPLICATION FILING RECEIPT MAILED

Nov 26, 2024

Code MAFR

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Nov 21, 2024

Code SDRC

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What to file next

Full Goods & Services

Filing Basis & Declarations

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