Who owns the LADDERWORKS trademark?

The LADDERWORKS trademark is owned by Ladderworks LLC.

What class is the LADDERWORKS trademark registered in?

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

What is the serial number for LADDERWORKS?

The USPTO serial number for LADDERWORKS is 88262307.

What is the registration number for LADDERWORKS?

LADDERWORKS is registered under USPTO registration number 5813663.

Sealvo

Home Search: LADDERWORKSLADDERWORKS #88262307

Back

Updated Oct 10, 2026·10 searches this week

View on USPTO TSDR Find similar marks

LAD

USPTO Trademark Record

REGISTERED

LADDERWORKS

SN 88262307·Reg 5813663·Filed Jan 15, 2019

Owner Ladderworks LLC

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

LADDERWORKS (Serial No. 88262307), Registration No. 5813663, is a registered US trademark filed on Jan 15, 2019 by Ladderworks LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: July 23, 2029

Mark Intelligence

LADDERWORKS (Reg. #5813663) is a registered US trademark that has been protecting its owner, Ladderworks LLC, since 2019. 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

Jan 15, 2019

SERIAL

88262307

REG#

5813663

REGISTERED

Jul 23, 2019

Filing Information

StatusREGISTERED

Filing DateJan 15, 2019

Serial Number88262307

Registration No.5813663

Registration DateJul 23, 2019

Status DateMay 01, 2026

Published for OppositionMay 07, 2019

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: Jan 01, 2018

First use in commerce: Jan 01, 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

24 events

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

May 01, 2026

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

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

May 01, 2026

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 30, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Oct 30, 2025

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jun 16, 2025

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 10, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 10, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 10, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 10, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 10, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 23, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jul 23, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 07, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 07, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 17, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 28, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 28, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

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

Mar 01, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 01, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Feb 15, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 15, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 06, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 18, 2019

NEW APPLICATION ENTERED

Other Marks by Ladderworks LLC

Additional USPTO filings from the same owner.

CRE

CREATIVE TOGETHER

88846183

Ladderworks LLC

REGISTERED

LAD

LADDERWORKS

98833414

Ladderworks, LLC

ABANDONED

Other Marks by Thomas Y. Yee

Additional USPTO filings handled by the same attorney of record.

APR

APRICITY VENTURES

98475536

REGISTERED

ISL

ISLA SIRENA

99393719

REGISTERED

ELL

ELLIS BROOKLYN SALT

88610025

REGISTERED

ELL

ELLIS BROOKLYN SWEET

88610043

REGISTERED

LADDERWORKS

Run a conflict check

Other Marks by Ladderworks LLC

Other Marks by Thomas Y. Yee

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company