Who owns the C-TEF trademark?

The C-TEF trademark is owned by IMI CRITICAL ENGR PBM LLC.

What class is the C-TEF trademark registered in?

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

What is the serial number for C-TEF?

The USPTO serial number for C-TEF is 87958952.

What is the registration number for C-TEF?

C-TEF is registered under USPTO registration number 5711625.

CTE

USPTO Trademark Record

REGISTERED

C-TEF

SN 87958952·Reg 5711625·Filed Jun 12, 2018

Owner IMI CRITICAL ENGR PBM LLC

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.

C-TEF (Serial No. 87958952), Registration No. 5711625, is a registered US trademark filed on Jun 12, 2018 by IMI CRITICAL ENGR PBM LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: March 26, 2029

Mark Intelligence

C-TEF (Reg. #5711625) is a registered US trademark that has been protecting its owner, IMI CRITICAL ENGR PBM LLC, since 2018. 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 12, 2018

SERIAL

87958952

REG#

5711625

REGISTERED

Mar 26, 2019

Owner

Applicant

IMI CRITICAL ENGR PBM LLC

Entity

LLC

State

Address

1070 SANDY HILL ROAD, IRWIN, PA, 15642

Attorney

NameMolly T. Eichten

Law firm

Molly T. Eichten Larkin Hoffman Daly & Lindgren Ltd.

Docket

43310.00002

Address

8300 Norman Center Drive, Suite 1000, Minneapolis, MN 55437-1060, United States

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Filing Information

StatusREGISTERED

Filing DateJun 12, 2018

Serial Number87958952

Registration No.5711625

Registration DateMar 26, 2019

Status DateFeb 10, 2026

Published for OppositionNov 06, 2018

Next RenewalMarch 26, 2029

Mark TypeStandard characters

Attorney Docket43310.00002

Status DescriptionLive and registered, Section 8 accepted

Filing Signals

FILED

2018

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

First use anywhere: Mar 09, 2018

First use in commerce: Mar 09, 2018

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

Status History

21 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Feb 10, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Feb 10, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Sep 26, 2025

TEAS SECTION 8 RECEIVED

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

Mar 26, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 09, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Mar 26, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Feb 22, 2019

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 21, 2019

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 06, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Feb 06, 2019

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Jan 10, 2019

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Jan 10, 2019

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 01, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 06, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 06, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 17, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Sep 27, 2018

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 27, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 15, 2018

NEW APPLICATION ENTERED

C-TEF

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Other Marks by IMI CRITICAL ENGR PBM LLC

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

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