Who owns the KNOW WHAT? trademark?

The KNOW WHAT? trademark is owned by CBC IP HOLDING, LLC.

What class is the KNOW WHAT? trademark registered in?

The KNOW WHAT? trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for KNOW WHAT??

The USPTO serial number for KNOW WHAT? is 76243197.

What is the registration number for KNOW WHAT??

KNOW WHAT? is registered under USPTO registration number 2665576.

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Home Search: KNOW WHAT?KNOW WHAT? #76243197

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Updated Sep 19, 2026·9 searches this week

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USPTO Trademark Record

REGISTERED

KNOW WHAT?

SN 76243197·Reg 2665576·Filed Apr 19, 2001

Owner CBC IP HOLDING, LLC

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

KNOW WHAT? (Serial No. 76243197), Registration No. 2665576, is a registered US trademark filed on Apr 19, 2001 by CBC IP HOLDING, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: December 24, 2032

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Mark Intelligence

KNOW WHAT? (Reg. #2665576) is a registered US trademark that has been protecting its owner, CBC IP HOLDING, LLC, since 2001. 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 19, 2001

SERIAL

76243197

REG#

2665576

REGISTERED

Dec 24, 2002

Filing Information

StatusREGISTERED

Filing DateApr 19, 2001

Serial Number76243197

Registration No.2665576

Registration DateDec 24, 2002

Status DateAug 09, 2023

Published for OppositionOct 01, 2002

Filing Basis & Declarations

Standard Characters ClaimedFiled 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: Aug 24, 2000

First use in commerce: Aug 24, 2000

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

42 events

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

Oct 14, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 14, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 14, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 09, 2023

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 09, 2023

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 09, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 18, 2023

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 28, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jun 28, 2023

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 15, 2023

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS SECTION 8 & 9 RECEIVED

Nov 30, 2022

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 13, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 24, 2021

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 19, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Aug 19, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 19, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 19, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 19, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jan 15, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 15, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 26, 2019

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Sep 10, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 10, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Dec 19, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 18, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 18, 2012

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 18, 2012

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Dec 18, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Nov 27, 2012

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 25, 2012

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Oct 31, 2008

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

ASSIGNED TO PARALEGAL

Oct 23, 2008

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Oct 21, 2008

TEAS SECTION 8 & 15 RECEIVED

CASE FILE IN TICRS

Mar 31, 2008

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

Dec 24, 2002

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 01, 2002

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 11, 2002

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2002

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 18, 2002

ASSIGNED TO EXAMINER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 27, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Aug 29, 2001

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 24, 2001

ASSIGNED TO EXAMINER

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