Who owns the LogoMark trademark?

The LogoMark trademark is owned by Chelsea Corporate Events LLC.

What is the serial number for LogoMark?

The USPTO serial number for LogoMark is 88306726.

What is the registration number for LogoMark?

LogoMark is registered under USPTO registration number 5850484.

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Updated Sep 29, 2026·8 searches this week

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LOG

USPTO Trademark Record

REGISTERED

LogoMark

Q: What class is the LogoMark trademark registered in?

The LogoMark trademark is registered in Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality), Class 035 (Advertising, business management & retail services).

SN 88306726·Reg 5850484·Filed Feb 19, 2019

Owner Chelsea Corporate Events LLC

Education; providing of training; entertainment; sporting and cultural activities.; Services for providing food and drink; temporary accommodation.; Advertising; business management, organization and administration; office functions.

LogoMark (Serial No. 88306726), Registration No. 5850484, is a registered US trademark filed on Feb 19, 2019 by Chelsea Corporate Events LLC. This trademark covers Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality), Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: September 03, 2029

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Mark Intelligence

LogoMark (Reg. #5850484) is a registered US trademark that has been protecting its owner, Chelsea Corporate Events LLC, since 2019. The mark covers Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality) and Class 035 (Advertising, business management & retail services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Services for providing food and drin.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 19, 2019

SERIAL

88306726

REG#

5850484

REGISTERED

Sep 03, 2019

Filing Information

StatusREGISTERED

Filing DateFeb 19, 2019

Serial Number88306726

Registration No.5850484

Registration DateSep 03, 2019

Status DateOct 21, 2025

Published for OppositionJun 18, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Sep 14, 2018

First use in commerce: Sep 14, 2018

Education; providing of training; entertainment; sporting and cultural activities.

Class 043Food & beverage services, hospitality

US codes: 100, 101

First use anywhere: Sep 14, 2018

First use in commerce: Sep 14, 2018

Services for providing food and drink; temporary accommodation.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Sep 14, 2018

First use in commerce: Sep 14, 2018

Advertising; business management, organization and administration; office functions.

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

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Status History

24 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 21, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 21, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Oct 20, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

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

Oct 16, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 16, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 16, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jun 17, 2025

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Feb 25, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Sep 03, 2024

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

REGISTERED-PRINCIPAL REGISTER

Sep 03, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 18, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jun 18, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 29, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 09, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT E-MAILED

May 08, 2019

EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

May 08, 2019

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO LIE

May 08, 2019

ASSIGNED TO LIE

EXAMINER'S AMENDMENT ENTERED

May 08, 2019

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 08, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO EXAMINER

Apr 30, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 21, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 11, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 22, 2019

NEW APPLICATION ENTERED

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