Who owns the SEFC trademark?

The SEFC trademark is owned by S.E.F.C. ENGINEERS, INC..

What class is the SEFC trademark registered in?

The SEFC trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for SEFC?

The USPTO serial number for SEFC is 88327499.

What is the registration number for SEFC?

SEFC is registered under USPTO registration number 5878576.

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SEF

USPTO Trademark Record

REGISTERED

SEFC

SN 88327499·Reg 5878576·Filed Mar 06, 2019

Owner S.E.F.C. ENGINEERS, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

SEFC (Serial No. 88327499), Registration No. 5878576, is a registered US trademark filed on Mar 06, 2019 by S.E.F.C. ENGINEERS, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: October 08, 2029

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Mark Intelligence

SEFC (Reg. #5878576) is a registered US trademark that has been protecting its owner, S.E.F.C. ENGINEERS, INC., since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 06, 2019

SERIAL

88327499

REG#

5878576

REGISTERED

Oct 08, 2019

Filing Information

StatusREGISTERED

Filing DateMar 06, 2019

Serial Number88327499

Registration No.5878576

Registration DateOct 08, 2019

Status DateJan 28, 2026

Published for OppositionJul 23, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 21, 2011

First use in commerce: Dec 21, 2011

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

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Status History

20 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jan 28, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jan 28, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 26, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Sep 14, 2025

TEAS SECTION 8 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 08, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Oct 08, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 23, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 23, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 03, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jun 19, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 06, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 24, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 23, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 23, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

May 15, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

May 15, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 15, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 15, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 24, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 09, 2019

NEW APPLICATION ENTERED

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