Who owns the 420 WORKSHOP trademark?

The 420 WORKSHOP trademark is owned by Loud Media, LLC.

What class is the 420 WORKSHOP trademark registered in?

The 420 WORKSHOP trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for 420 WORKSHOP?

The USPTO serial number for 420 WORKSHOP is 88334878.

What is the registration number for 420 WORKSHOP?

420 WORKSHOP is registered under USPTO registration number 6009839.

Sealvo

Home Search: 420 WORKSHOP420 WORKSHOP #88334878

Back

Updated Sep 27, 2026·18 searches this week

View on USPTO TSDR Find similar marks

420

USPTO Trademark Record

REGISTERED

420 WORKSHOP

SN 88334878·Reg 6009839·Filed Mar 11, 2019

Owner Loud Media, LLC

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

420 WORKSHOP (Serial No. 88334878), Registration No. 6009839, is a registered US trademark filed on Mar 11, 2019 by Loud Media, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: March 11, 2030

Conflict Analysis

Full conflict analysis for 420 WORKSHOP (SN 88334878) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

420 WORKSHOP (Reg. #6009839) is a registered US trademark that has been protecting its owner, Loud Media, LLC, since 2019. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities..

FILED

Mar 11, 2019

SERIAL

88334878

REG#

6009839

REGISTERED

Mar 10, 2020

Filing Information

StatusREGISTERED

Filing DateMar 11, 2019

Serial Number88334878

Registration No.6009839

Registration DateMar 10, 2020

Status DateMar 10, 2020

Next RenewalMarch 11, 2030

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: Dec 31, 2016

First use in commerce: Oct 31, 2019

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

27 events

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

Mar 10, 2025

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

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

Mar 13, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 13, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 13, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 23, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jan 23, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 23, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-SUPPLEMENTAL REGISTER

Mar 10, 2020

REGISTERED-SUPPLEMENTAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 03, 2020

LAW OFFICE PUBLICATION REVIEW COMPLETED

NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED

Jan 25, 2020

NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED

USE AMENDMENT ACCEPTED

Jan 24, 2020

USE AMENDMENT ACCEPTED

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

Jan 24, 2020

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

USE AMENDMENT FILED

Jan 23, 2020

USE AMENDMENT FILED

AMENDMENT TO USE PROCESSING COMPLETE

Jan 23, 2020

AMENDMENT TO USE PROCESSING COMPLETE

TEAS AMENDMENT OF USE RECEIVED

Jan 22, 2020

TEAS AMENDMENT OF USE RECEIVED

ASSIGNED TO LIE

Jan 16, 2020

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 16, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 16, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 31, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Jul 03, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 03, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 03, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 03, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 28, 2019

ASSIGNED TO EXAMINER

Mar 31, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 28, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 14, 2019

NEW APPLICATION ENTERED

Other Marks by Loud Media, LLC

Additional USPTO filings from the same owner.

LOU

LOUD ANGELES

88001376

Loud Media, LLC

REGISTERED

LOU

LOUD ANGELES

88751840

Loud Media, LLC

REGISTERED

LOU

LOUD ANGELES

90434278

Loud Media, LLC

ABANDONED

UR4

UR420

88398726

Loud Media, LLC

ABANDONED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

EVE

EVERYTHING 420

97676740

Hed Technologies, LLC

REGISTERED

420

420 CHIEF

99280308

Ryan C Johnson

REGISTERED

420

420.GAMES

98752756

Blue, John D.

REGISTERED

420

420 FLEX

98386934

420 Flex LLC

REGISTERED

Other Marks by David R. Welch

Additional USPTO filings handled by the same attorney of record.

WHA

WHAM!

99227854

REGISTERED

SAV

SAVAGE PATCH!

97574110

REGISTERED

AST

ASTROID

98706468

REGISTERED

PLA

PLAY

88617047

REGISTERED

420 WORKSHOP

Run a conflict check

Other Marks by Loud Media, LLC

Other Marks in Class 041 — Education & entertainment services

Other Marks by David R. Welch

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company