Who owns the SLEEK NINJA trademark?

The SLEEK NINJA trademark is owned by ETT Corporation.

What class is the SLEEK NINJA trademark registered in?

The SLEEK NINJA trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for SLEEK NINJA?

The USPTO serial number for SLEEK NINJA is 87860542.

What is the registration number for SLEEK NINJA?

SLEEK NINJA is registered under USPTO registration number 5676618.

Sealvo

Home Search: SLEEK NINJASLEEK NINJA #87860542

Back

Updated Oct 9, 2026·19 searches this week

View on USPTO TSDR Find similar marks

SLE

USPTO Trademark Record

ABANDONED

SLEEK NINJA

SN 87860542·Reg 5676618·Filed Apr 03, 2018

Owner ETT Corporation

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

SLEEK NINJA (Serial No. 87860542), Registration No. 5676618, is a abandoned US trademark filed on Apr 03, 2018 by ETT Corporation. This trademark covers Class 041 (Education & entertainment services).

Mark Intelligence

SLEEK NINJA (Reg. #5676618) is an abandoned US trademark that was filed in 2018 but has since been abandoned. 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

Apr 03, 2018

SERIAL

87860542

REG#

5676618

REGISTERED

Feb 12, 2019

Filing Information

StatusABANDONED

Filing DateApr 03, 2018

Serial Number87860542

Registration No.5676618

Registration DateFeb 12, 2019

Status DateAug 22, 2025

Published for OppositionAug 28, 2018

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Sep 15, 2018

First use in commerce: Sep 15, 2018

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

17 events

CANCELLED SEC. 8 (6-YR)

Aug 22, 2025

CANCELLED SEC. 8 (6-YR)

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

Feb 12, 2024

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

REGISTERED-PRINCIPAL REGISTER

Feb 12, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 09, 2019

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 08, 2019

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 02, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Dec 02, 2018

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Nov 15, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 15, 2018

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 23, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 28, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 28, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 08, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 21, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 20, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 10, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 06, 2018

NEW APPLICATION ENTERED

Other Marks by ETT Corporation

Additional USPTO filings from the same owner.

LOR

LORD OF THE JUNGLE

78871055

ETT Corporation

REGISTERED

GET

GET HOLLYWOOD MUSCLE

85961422

ETT Corporation

ABANDONED

JET

JET REP

85961413

ETT Corporation

ABANDONED

HOL

HOLLYWOOD PHYSIQUE EXPERT

85748033

ETT Corporation

ABANDONED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

NIN

NINJA

97062471

Ninja Holdings, LLC

REGISTERED

NIN

NINJA

73744367

SIX FLAGS THEME PARKS INC.

REGISTERED

NIN

NINJA

73742398

SIX FLAGS THEME PARKS INC.

REGISTERED

GOS

GO SLEEK

90896566

Go Sleek Inc.

REGISTERED

Other Marks by Mark A. Watkins

Additional USPTO filings handled by the same attorney of record.

THE

THE EQUALIZER

97671818

REGISTERED

BET

BETTS OF BOTH WORLDS

97775951

REGISTERED

ESS

ESSEK THELYSS

97577205

REGISTERED

QUI

QUINCHONCHO

98654536

REGISTERED

SLEEK NINJA

Run a conflict check

Other Marks by ETT Corporation

Other Marks in Class 041 — Education & entertainment services

Other Marks by Mark A. Watkins

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company