Who owns the XKO trademark?

The XKO trademark is owned by Xtreme Knockout LLC.

What class is the XKO trademark registered in?

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

What is the serial number for XKO?

The USPTO serial number for XKO is 98462535.

What is the registration number for XKO?

XKO is registered under USPTO registration number 0.

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Home Search: XKOXKO #98462535

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Updated Sep 22, 2026·10 searches this week

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XKO

USPTO Trademark Record

PENDING

XKO

SN 98462535·Reg 0·Filed Mar 22, 2024

Owner Xtreme Knockout LLC

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

XKO (Serial No. 98462535), Registration No. 0, is a pending US trademark filed on Mar 22, 2024 by Xtreme Knockout LLC. This trademark covers Class 041 (Education & entertainment services).

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Full conflict analysis for XKO (SN 98462535) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

XKO (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities..

FILED

Mar 22, 2024

SERIAL

98462535

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateMar 22, 2024

Serial Number98462535

Registration No.0

Registration DateDec 31, 1969

Status DateMay 23, 2026

Mark TypeDesign with words

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jan 05, 2002

First use in commerce: Jan 05, 2002

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

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

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Status History

19 events

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

May 23, 2026

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 19, 2026

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Sep 20, 2025

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jul 16, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Jan 15, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jan 15, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 15, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO LIE

Dec 12, 2024

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 12, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 12, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Nov 11, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Oct 16, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Oct 12, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 12, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 12, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

Sep 30, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 19, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 19, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Mar 22, 2024

NEW APPLICATION ENTERED

Other Marks by Xtreme Knockout LLC

Additional USPTO filings from the same owner.

XTR

XTREME KNOCKOUT

98367058

Xtreme Knockout LLC

REGISTERED

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