Who owns the CTOS trademark?

The CTOS trademark is owned by AMPHENOL SOCAPEX.

What class is the CTOS trademark registered in?

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

What is the serial number for CTOS?

The USPTO serial number for CTOS is 79004910.

What is the registration number for CTOS?

CTOS is registered under USPTO registration number 3060500.

CTO

USPTO Trademark Record

REGISTERED

CTOS

SN 79004910·Reg 3060500·Filed Jul 09, 2004

Owner AMPHENOL SOCAPEX

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.

CTOS (Serial No. 79004910), Registration No. 3060500, is a registered US trademark filed on Jul 09, 2004 by AMPHENOL SOCAPEX. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: February 21, 2036

Mark Intelligence

CTOS (Reg. #3060500) is a registered US trademark that has been protecting its owner, AMPHENOL SOCAPEX, since 2004. 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

Jul 09, 2004

SERIAL

79004910

REG#

3060500

REGISTERED

Feb 21, 2006

Owner

Applicant

AMPHENOL SOCAPEX

Entity

Corporation (Foreign)

Address

948 Promenade de l'Arve - BP 29, THYEZ, 74311

Country

Attorney

NamePeter S. Weissman

Law firm

Peter S. Weissman BLANK ROME LLP

Docket

111424.00285

Address

1825 Eye Street NW, WASHINGTON, DC 20006, 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 DateJul 09, 2004

Serial Number79004910

Registration No.3060500

Registration DateFeb 21, 2006

Status DateMay 19, 2026

Published for OppositionNov 29, 2005

Next RenewalFebruary 21, 2036

Mark TypeStandard characters

Attorney Docket111424.00285

Status DescriptionLive and registered, Section 71 accepted

Filing Signals

FILED

2004

YEARS AGO

22y

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

48 events

REGISTERED-SEC.71 ACCEPTED

May 19, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

May 19, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 04, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Jan 13, 2026

TEAS SECTION 71 RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

Aug 21, 2025

NEW REPRESENTATIVE AT IB RECEIVED

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

Feb 21, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 21, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 21, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 21, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 21, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Feb 21, 2025

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 21, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Feb 21, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

INTERNATIONAL REGISTRATION RENEWED

Mar 14, 2024

INTERNATIONAL REGISTRATION RENEWED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED-SEC.71 ACCEPTED

Jan 21, 2016

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 21, 2016

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

TEAS SECTION 71 RECEIVED

Dec 17, 2015

TEAS SECTION 71 RECEIVED

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

Dec 10, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 10, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Feb 21, 2015

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

INTERNATIONAL REGISTRATION RENEWED

Aug 07, 2014

INTERNATIONAL REGISTRATION RENEWED

REGISTERED-SEC.71 ACCEPTED

Jun 10, 2011

REGISTERED-SEC.71 ACCEPTED

REGISTERED - SEC. 15 ACKNOWLEDGED

Jun 10, 2011

REGISTERED - SEC. 15 ACKNOWLEDGED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 07, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Jun 03, 2011

TEAS SECTION 71 RECEIVED

TEAS SECTION 15 RECEIVED

Jun 03, 2011

TEAS SECTION 15 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 20, 2006

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Oct 02, 2006

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Oct 02, 2006

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 14, 2006

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Feb 21, 2006

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 29, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 09, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 05, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 30, 2005

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 23, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

AMENDMENT FROM APPLICANT ENTERED

Sep 20, 2005

AMENDMENT FROM APPLICANT ENTERED

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

Sep 06, 2005

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 06, 2005

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

PAPER RECEIVED

Sep 06, 2005

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 06, 2005

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Apr 21, 2005

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED

Mar 04, 2005

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Feb 28, 2005

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 11, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Oct 08, 2004

NEW APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 07, 2004

SN ASSIGNED FOR SECT 66A APPL FROM IB

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

Recently filed and registered marks in the same international class.

CTO

CTOS

73819272

CONVERGENT TECHNOLOGIES, INC.

ABANDONED

CTOS

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by AMPHENOL SOCAPEX

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

Other Marks by Peter S. Weissman

Resources

Company