Who owns the EFFIX trademark?

The EFFIX trademark is owned by FAN SHANG TECHNOLOGY CO., LIMITED.

What class is the EFFIX trademark registered in?

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

What is the serial number for EFFIX?

The USPTO serial number for EFFIX is 99745482.

What is the registration number for EFFIX?

EFFIX is registered under USPTO registration number 0.

EFF

USPTO Trademark Record

PENDING

EFFIX

SN 99745482·Reg 0·Filed Apr 05, 2026

Owner FAN SHANG TECHNOLOGY CO., LIMITED

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.

EFFIX (Serial No. 99745482), Registration No. 0, is a pending US trademark filed on Apr 05, 2026 by FAN SHANG TECHNOLOGY CO., LIMITED. This trademark covers Class 009 (Electronics, software & scientific instruments).

Statement of Use due: April 13, 2027178 days remaining

Mark Intelligence

EFFIX (Reg. #0) is a pending US trademark that was filed in 2026 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

Apr 05, 2026

SERIAL

99745482

REG#

Owner

Applicant

FAN SHANG TECHNOLOGY CO., LIMITED

Entity

Not Provided

Address

7 SHING YIP STREET, UNIT A53M206, 29/F, LEGEND TOWER, KWUN TONG,, KOWLOON, 999077

Country

Attorney

NameChrystia Losianovich

Law firm

Chrystia Losianovich Volasta

Docket

ows

Address

2301 Bayfield Bldg, 99 Hennessy Rd, Wanchai, , Hong Kong

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Filing Information

StatusPENDING

Filing DateApr 05, 2026

Serial Number99745482

Registration No.0

Status DateOct 13, 2026

Published for OppositionAug 18, 2026

Mark TypeStandard characters

Attorney Docketows

Status DescriptionLive and pending, notice of allowance issued

Filing Signals

FILED

2026

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

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

Status History

18 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 13, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 18, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 18, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

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

Aug 13, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 13, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 13, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 12, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 22, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 21, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 21, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 21, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jun 29, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 29, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 29, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 29, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Apr 05, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 05, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 05, 2026

APPLICATION FILING RECEIPT MAILED

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