Who owns the SF CHEN BROTHERS trademark?

The SF CHEN BROTHERS trademark is owned by SINGFORM ENTERPRISE CO., LTD..

What class is the SF CHEN BROTHERS trademark registered in?

The SF CHEN BROTHERS trademark is registered in Class 017 (Rubber, plastics & insulating materials), Class 027 (Carpets, rugs, mats & floor coverings).

What is the serial number for SF CHEN BROTHERS?

The USPTO serial number for SF CHEN BROTHERS is 98113908.

What is the registration number for SF CHEN BROTHERS?

SF CHEN BROTHERS is registered under USPTO registration number 8079088.

SFC

USPTO Trademark Record

REGISTERED

SF CHEN BROTHERS

SN 98113908·Reg 8079088·Filed Aug 02, 2023

Owner SINGFORM ENTERPRISE CO., LTD.

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.; Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textile.

SF CHEN BROTHERS (Serial No. 98113908), Registration No. 8079088, is a registered US trademark filed on Aug 02, 2023 by SINGFORM ENTERPRISE CO., LTD.. This trademark covers Class 017 (Rubber, plastics & insulating materials), Class 027 (Carpets, rugs, mats & floor coverings).

early section 8: December 23, 2031

Mark Intelligence

SF CHEN BROTHERS (Reg. #8079088) is a registered US trademark that has been protecting its owner, SINGFORM ENTERPRISE CO., LTD., since 2023. The mark covers Class 017 (Rubber, plastics & insulating materials) and Class 027 (Carpets, rugs, mats & floor coverings) respectively. Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 02, 2023

SERIAL

98113908

REG#

8079088

REGISTERED

Dec 23, 2025

Owner

Applicant

SINGFORM ENTERPRISE CO., LTD.

Entity

Corporation

Address

No. 75-1, Dage Vil., Puzi City, Chiayi County, 613

Country

Attorney

NameArlen L. Olsen

Law firm

Arlen L. Olsen Schmeiser, Olsen & Watts LLP

Docket

05099.0015US

Address

18 E. University Drive, Suite 101, Mesa, AZ 85201, UNITED STATES OF AMERICA

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Filing Information

StatusREGISTERED

Filing DateAug 02, 2023

Serial Number98113908

Registration No.8079088

Registration DateDec 23, 2025

Status DateDec 23, 2025

Published for OppositionMay 14, 2024

Mark TypeDesign with words

Attorney Docket05099.0015US

Status DescriptionLive and registered

Filing Signals

FILED

2023

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Sep 12, 2023

First use in commerce: Sep 12, 2023

Class 027Carpets, rugs, mats & floor coverings

US codes: 019, 020, 037, 042, 050

First use anywhere: Sep 12, 2023

First use in commerce: Sep 12, 2023

Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textile.

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

Status History

46 events

REGISTERED-PRINCIPAL REGISTER

Dec 23, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 23, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

SU-EXAMINER'S AMENDMENT WRITTEN

Dec 03, 2025

SU-EXAMINER'S AMENDMENT WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 03, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 03, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Dec 03, 2025

EXAMINER'S AMENDMENT ENTERED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 03, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 03, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

FINAL REFUSAL E-MAILED

Aug 14, 2025

FINAL REFUSAL E-MAILED

SU - FINAL REFUSAL - WRITTEN

Aug 14, 2025

SU - FINAL REFUSAL - WRITTEN

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 14, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 17, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 17, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 17, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jul 15, 2025

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 02, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 02, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 02, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jul 02, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 02, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

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

Jul 02, 2025

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

SU - NON-FINAL ACTION - WRITTEN

Apr 02, 2025

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Apr 02, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 02, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 05, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Mar 05, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Dec 24, 2024

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Dec 24, 2024

USE AMENDMENT FILED

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

Aug 19, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 19, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 19, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 09, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 14, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

May 14, 2024

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 24, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 08, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT E-MAILED

Apr 08, 2024

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 08, 2024

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 08, 2024

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Apr 08, 2024

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO EXAMINER

Apr 03, 2024

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 01, 2023

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 31, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Aug 07, 2023

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Aug 07, 2023

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

NEW APPLICATION ENTERED

Aug 05, 2023

NEW APPLICATION ENTERED

SF CHEN BROTHERS

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