Who owns the C.E.R.O. trademark?

The C.E.R.O. trademark is owned by The Wekiva Island LLC.

What class is the C.E.R.O. trademark registered in?

The C.E.R.O. trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for C.E.R.O.?

The USPTO serial number for C.E.R.O. is 88140750.

What is the registration number for C.E.R.O.?

C.E.R.O. is registered under USPTO registration number 5933549.

Sealvo

Home Search: C.E.R.O.C.E.R.O. #88140750

Back

Updated Sep 29, 2026·37 searches this week

View on USPTO TSDR Find similar marks

CER

USPTO Trademark Record

REGISTERED

C.E.R.O.

SN 88140750·Reg 5933549·Filed Oct 03, 2018

Owner The Wekiva Island LLC

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

C.E.R.O. (Serial No. 88140750), Registration No. 5933549, is a registered US trademark filed on Oct 03, 2018 by The Wekiva Island LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: December 10, 2029

Conflict Analysis

Full conflict analysis for C.E.R.O. (SN 88140750) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

C.E.R.O. (Reg. #5933549) is a registered US trademark that has been protecting its owner, The Wekiva Island LLC, since 2018. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 03, 2018

SERIAL

88140750

REG#

5933549

REGISTERED

Dec 10, 2019

Filing Information

StatusREGISTERED

Filing DateOct 03, 2018

Serial Number88140750

Registration No.5933549

Registration DateDec 10, 2019

Status DateApr 22, 2026

Published for OppositionFeb 26, 2019

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Feb 18, 2019

First use in commerce: Feb 18, 2019

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

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

20 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 22, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 22, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 21, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Dec 09, 2025

TEAS SECTION 8 RECEIVED

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

Dec 10, 2024

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

REGISTERED-PRINCIPAL REGISTER

Dec 10, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 06, 2019

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 05, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Nov 05, 2019

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 05, 2019

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

USE AMENDMENT FILED

Oct 22, 2019

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Oct 22, 2019

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 23, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 26, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 26, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 06, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jan 15, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 15, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 11, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 06, 2018

NEW APPLICATION ENTERED

Other Marks by The Wekiva Island LLC

Additional USPTO filings from the same owner.

PAI

PAINT IN

88920802

The Wekiva Island LLC

REGISTERED

Other Marks by Thomas Dunlap

Additional USPTO filings handled by the same attorney of record.

BON

BONKERS SOFT'N'MEATY

99325355

REGISTERED

BLO

BLOWFISH BAGS YOU CAN STUFF IT

97319702

97442579

ACEPOINT CONSULTING

88254709

REGISTERED

C.E.R.O.

Run a conflict check

Other Marks by The Wekiva Island LLC

Other Marks by Thomas Dunlap

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company