Who owns the GUIFAG trademark?

The GUIFAG trademark is owned by CHENGDU SICHENYIN TRADE CO., LTD.

What class is the GUIFAG trademark registered in?

The GUIFAG trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for GUIFAG?

The USPTO serial number for GUIFAG is 99354990.

What is the registration number for GUIFAG?

GUIFAG is registered under USPTO registration number 0.

GUI

USPTO Trademark Record

PENDING

GUIFAG

SN 99354990·Reg 0·Filed Aug 25, 2025

Owner CHENGDU SICHENYIN TRADE CO., LTD

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

GUIFAG (Serial No. 99354990), Registration No. 0, is a pending US trademark filed on Aug 25, 2025 by CHENGDU SICHENYIN TRADE CO., LTD. This trademark covers Class 009 (Electronics, software & scientific instruments).

Mark Intelligence

GUIFAG (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 25, 2025

SERIAL

99354990

REG#

Owner

Applicant

CHENGDU SICHENYIN TRADE CO., LTD

Entity

Not Provided

Address

ROOM 902, 13/F, UNIT 2, BUILDING 1, NO. 27 QINGLONG STREET, QINGYANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE, 610000

Country

Attorney

NameCHUKWUNONSO EJIKEME NWAGU

Docket

FFC-JD-20250820-414

Address

149 Commonwealth Dr, Suite 1042,, Menlo Park, CA 94025, United States

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Filing Information

StatusPENDING

Filing DateAug 25, 2025

Serial Number99354990

Registration No.0

Status DateAug 05, 2026

Published for OppositionFeb 17, 2026

Mark TypeStandard characters

Attorney DocketFFC-JD-20250820-414

Status DescriptionLive and pending, statement of use registration review complete

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Oct 21, 2025

First use in commerce: Oct 21, 2025

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

Status History

22 events

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 05, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 05, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 02, 2026

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 01, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 01, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS STATEMENT OF USE RECEIVED

Jun 03, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 03, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 14, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 27, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 26, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 26, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 26, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jan 18, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 18, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 18, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 16, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 25, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 25, 2025

APPLICATION FILING RECEIPT MAILED

GUIFAG

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