Who owns the DSE trademark?

The DSE trademark is owned by DE NORA PERMELEC LTD.

What class is the DSE trademark registered in?

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

What is the serial number for DSE?

The USPTO serial number for DSE is 79074027.

What is the registration number for DSE?

DSE is registered under USPTO registration number 3775021.

DSE

USPTO Trademark Record

REGISTERED

DSE

SN 79074027·Reg 3775021·Filed Jun 29, 2009

Owner DE NORA PERMELEC 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.

DSE (Serial No. 79074027), Registration No. 3775021, is a registered US trademark filed on Jun 29, 2009 by DE NORA PERMELEC LTD. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: April 15, 2030

Mark Intelligence

DSE (Reg. #3775021) is a registered US trademark that has been protecting its owner, DE NORA PERMELEC LTD, since 2009. 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

Jun 29, 2009

SERIAL

79074027

REG#

3775021

REGISTERED

Apr 13, 2010

Owner

Applicant

DE NORA PERMELEC LTD

Entity

Corporation

Address

2023-15, Endo,, Fujisawa-city, Kanagaw, 252-0816

Country

Attorney

NameTomoko Nakajima

Law firm

Tomoko Nakajima Future IP LLC

Docket

3030-0054

Address

4315 50th street NW Suite 100 #7777, Washington, DC 20016, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJun 29, 2009

Serial Number79074027

Registration No.3775021

Registration DateApr 13, 2010

Status DateFeb 12, 2020

Published for OppositionJan 26, 2010

Next RenewalApril 15, 2030

Mark TypeStylized characters

Attorney Docket3030-0054

Status DescriptionLive and registered, Section 71 accepted

Filing Signals

FILED

2009

YEARS AGO

17y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

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

50 events

NEW REPRESENTATIVE AT IB RECEIVED

Jun 06, 2025

NEW REPRESENTATIVE AT IB RECEIVED

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

Apr 02, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 02, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Apr 02, 2024

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 02, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 28, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jan 28, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 28, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jan 28, 2021

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 28, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 28, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

PARTIAL INVALIDATION PROCESSED BY THE IB

Dec 12, 2020

PARTIAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Nov 03, 2020

INVALIDATION PROCESSED

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Nov 03, 2020

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Oct 12, 2020

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED-SEC.71 ACCEPTED

Feb 12, 2020

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Feb 12, 2020

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 05, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Dec 19, 2019

TEAS SECTION 71 RECEIVED

INTERNATIONAL REGISTRATION RENEWED

Jul 18, 2019

INTERNATIONAL REGISTRATION RENEWED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Apr 13, 2019

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Sep 08, 2016

CHANGE OF NAME/ADDRESS REC'D FROM IB

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 22, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Apr 22, 2016

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Apr 22, 2016

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

TEAS SECTION 71 & 15 RECEIVED

Mar 01, 2016

TEAS SECTION 71 & 15 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 14, 2010

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 05, 2010

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 05, 2010

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jul 13, 2010

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Apr 13, 2010

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 26, 2010

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 26, 2010

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 19, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Dec 16, 2009

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 16, 2009

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 16, 2009

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 16, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Dec 05, 2009

REFUSAL PROCESSED BY IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 01, 2009

TEAS RESPONSE TO OFFICE ACTION RECEIVED

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

Dec 01, 2009

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 01, 2009

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

APPLICATION FILING RECEIPT MAILED

Nov 10, 2009

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Nov 10, 2009

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Nov 10, 2009

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Nov 10, 2009

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Nov 09, 2009

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 06, 2009

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Nov 06, 2009

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 05, 2009

SN ASSIGNED FOR SECT 66A APPL FROM IB

DSE

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by DE NORA PERMELEC LTD

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

Other Marks by Tomoko Nakajima

Resources

Company