Who owns the CEI trademark?

The CEI trademark is owned by CEI Engineering Associates, Inc..

What is the serial number for CEI?

The USPTO serial number for CEI is 88962697.

What is the registration number for CEI?

CEI is registered under USPTO registration number 6669308.

Sealvo

Home Search: CEICEI #88962697

Back

Updated Oct 15, 2026·15 searches this week

View on USPTO TSDR Find similar marks

CEI

USPTO Trademark Record

REGISTERED

CEI

Q: What class is the CEI trademark registered in?

The CEI trademark is registered in Class 045 (Legal, security & personal social services), Class 042 (Scientific, technology & SaaS services).

SN 88962697·Reg 6669308·Filed Jun 12, 2020

Owner CEI Engineering Associates, Inc.

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.; 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.

CEI (Serial No. 88962697), Registration No. 6669308, is a registered US trademark filed on Jun 12, 2020 by CEI Engineering Associates, Inc.. This trademark covers Class 045 (Legal, security & personal social services), Class 042 (Scientific, technology & SaaS services).

early section 8: March 15, 2028

Mark Intelligence

CEI (Reg. #6669308) is a registered US trademark that has been protecting its owner, CEI Engineering Associates, Inc., since 2020. The mark covers Class 045 (Legal, security & personal social services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 12, 2020

SERIAL

88962697

REG#

6669308

REGISTERED

Mar 15, 2022

Filing Information

StatusREGISTERED

Filing DateJun 12, 2020

Serial Number88962697

Registration No.6669308

Registration DateMar 15, 2022

Status DateMar 15, 2022

Published for OppositionDec 28, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: May 05, 2020

First use in commerce: May 05, 2020

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: May 05, 2020

First use in commerce: May 05, 2020

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.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Mar 15, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 28, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 28, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 08, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 22, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Oct 20, 2021

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 20, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 20, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL E-MAILED

Apr 22, 2021

FINAL REFUSAL E-MAILED

FINAL REFUSAL WRITTEN

Apr 22, 2021

FINAL REFUSAL WRITTEN

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 22, 2021

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 23, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 23, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 23, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 26, 2020

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 26, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Sep 26, 2020

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 15, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 10, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 09, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 16, 2020

NEW APPLICATION ENTERED

Other Marks by CEI Engineering Associates, Inc.

Additional USPTO filings from the same owner.

CEI

CEI ENGINEERING ASSOCIATES, INC.

78225040

CEI Engineering Associates, Inc.

REGISTERED

CEI

CEI SOLUTIONS FOR LAND AND LIFE

90001768

CEI Engineering Associates, Inc.

REGISTERED

CEI

77750015

CEI Engineering Associates, Inc.

REGISTERED

CEI

77126528

CEI Engineering Associates, Inc.

ABANDONED

Other Marks in Class 045 — Legal, security & personal social services

Recently filed and registered marks in the same international class.

CEI

77750015

CEI Engineering Associates, Inc.

REGISTERED

CEI

87665185

Behavioral Science Technology, Inc.

ABANDONED

CEI

CEI SOLUTIONS FOR LAND AND LIFE

90001768

CEI Engineering Associates, Inc.

REGISTERED

Other Marks by Cassandra L. Wilkinson

Additional USPTO filings handled by the same attorney of record.

ASH

ASHARIO PETS

98198438

REGISTERED

BEA

BEAR TRACK VINEYARD

88427781

REGISTERED

POS

POST & BEAM

88788847

REGISTERED

VAC

VACA VISTA

88336349

REGISTERED

CEI

Run a conflict check

Other Marks by CEI Engineering Associates, Inc.

Other Marks in Class 045 — Legal, security & personal social services

Other Marks by Cassandra L. Wilkinson

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company