Who owns the HOWSTUFFWORKS trademark?

The HOWSTUFFWORKS trademark is owned by System1, LLC.

What class is the HOWSTUFFWORKS trademark registered in?

The HOWSTUFFWORKS trademark is registered in Class 038 (Telecommunications services).

What is the serial number for HOWSTUFFWORKS?

The USPTO serial number for HOWSTUFFWORKS is 77427728.

What is the registration number for HOWSTUFFWORKS?

HOWSTUFFWORKS is registered under USPTO registration number 3706161.

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USPTO Trademark Record

REGISTERED

HOWSTUFFWORKS

SN 77427728·Reg 3706161·Filed Mar 20, 2008

Owner System1, LLC

Telecommunications.

HOWSTUFFWORKS (Serial No. 77427728), Registration No. 3706161, is a registered US trademark filed on Mar 20, 2008 by System1, LLC. This trademark covers Class 038 (Telecommunications services).

Section 8/9 declaration window: November 05, 2029

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HOWSTUFFWORKS (Reg. #3706161) is a registered US trademark that has been protecting its owner, System1, LLC, since 2008. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 20, 2008

SERIAL

77427728

REG#

3706161

REGISTERED

Nov 03, 2009

Filing Information

StatusREGISTERED

Filing DateMar 20, 2008

Serial Number77427728

Registration No.3706161

Registration DateNov 03, 2009

Status DateJul 10, 2020

Published for OppositionFeb 24, 2009

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Feb 29, 2008

First use in commerce: Feb 29, 2008

Telecommunications.

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

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Status History

56 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 12, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 12, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 12, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 12, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 12, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Feb 12, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 30, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Jan 04, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 04, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 04, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jan 04, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 02, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 10, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 10, 2020

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 10, 2020

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jul 10, 2020

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

TEAS SECTION 8 & 9 RECEIVED

May 04, 2020

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 06, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 20, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Nov 03, 2018

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 17, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 06, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 30, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 16, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 17, 2016

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 06, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 06, 2016

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

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

Jan 06, 2016

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

TEAS SECTION 8 & 15 RECEIVED

Nov 03, 2015

TEAS SECTION 8 & 15 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 16, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Jul 10, 2014

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 10, 2014

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 05, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 18, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 03, 2009

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 01, 2009

LAW OFFICE REGISTRATION REVIEW COMPLETED

STATEMENT OF USE PROCESSING COMPLETE

Sep 29, 2009

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 29, 2009

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 28, 2009

CASE ASSIGNED TO INTENT TO USE PARALEGAL

PAPER RECEIVED

Sep 15, 2009

PAPER RECEIVED

USE AMENDMENT FILED

Sep 15, 2009

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 19, 2009

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 24, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 04, 2009

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Jan 21, 2009

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jan 21, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 06, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 30, 2008

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 29, 2008

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 29, 2008

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jun 27, 2008

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Jun 26, 2008

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 25, 2008

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Mar 26, 2008

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Mar 25, 2008

NEW APPLICATION ENTERED

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