Who owns the SEP trademark?

The SEP trademark is owned by FANG, CHENG-HUNG.

What class is the SEP trademark registered in?

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

What is the serial number for SEP?

The USPTO serial number for SEP is 79282883.

What is the registration number for SEP?

SEP is registered under USPTO registration number 6202878.

SEP - Owned by FANG, CHENG-HUNG - (Class 009)

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 009Electronics, software & scientific instruments

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

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.

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

Filing Basis & Declarations

Trademark

Status History

33 events

REGISTERED-SEC.71 ACCEPTED

Jul 29, 2026

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jul 29, 2026

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 27, 2026

Code APRE

TEAS SECTION 71 RECEIVED

Apr 17, 2026

Code ES71

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Nov 24, 2025

Code REM3

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

Mar 04, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 04, 2024

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Mar 04, 2024

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 04, 2024

Code TCCA

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 21, 2021

Code FINO

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

Mar 11, 2021

Code CORR

FINAL DISPOSITION PROCESSED

Mar 02, 2021

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Mar 02, 2021

Code FICS

CORRECTION UNDER SECTION 7 - PROCESSED

Mar 01, 2021

Code COC.

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Feb 24, 2021

Code FICR

REGISTERED-PRINCIPAL REGISTER

Nov 24, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 08, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 03, 2020

Code CNSA

REFUSAL PROCESSED BY IB

Jul 31, 2020

Code RFNT

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 29, 2020

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 29, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 29, 2020

Code TEME

CORRECTION TRANSACTION RECEIVED FROM IB

Jul 17, 2020

Code CRCV

REFUSAL PROCESSED BY MPU

Jun 27, 2020

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 27, 2020

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 28, 2020

Code RFCR

NON-FINAL ACTION WRITTEN

May 27, 2020

Code CNRT

ASSIGNED TO EXAMINER

May 26, 2020

Code DOCK

APPLICATION FILING RECEIPT MAILED

Apr 17, 2020

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 13, 2020

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 09, 2020

Code REPR

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

SEP

78419353

SURSEN CORP.

ABANDONED

BIO

BIO-SEP

98820909

Microbial Insights, Inc.

REGISTERED

ARR

ARROW-SEP

99017356

Arrow Point Partners, Inc.

REGISTERED

SEP

SEP-PAK

97688833

Waters Technologies Corporation

REGISTERED

Other Marks by Tatyana Voloshchuk

Additional USPTO filings handled by the same attorney of record.

JOK

JOKE'S ON US

98871372

REGISTERED

ACE

ACETEZ

98388861

REGISTERED

RAV

RAVE HEALTH

98691837

REGISTERED

FLI

FLIP THE LENS

99608575

REGISTERED

SEP

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Tatyana Voloshchuk

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions