Who owns the 21ST CENTURY LEADERSHIP LAB trademark?

The 21ST CENTURY LEADERSHIP LAB trademark is owned by PRISMWORK, INC..

What class is the 21ST CENTURY LEADERSHIP LAB trademark registered in?

The 21ST CENTURY LEADERSHIP LAB trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for 21ST CENTURY LEADERSHIP LAB?

The USPTO serial number for 21ST CENTURY LEADERSHIP LAB is 88868494.

What is the registration number for 21ST CENTURY LEADERSHIP LAB?

21ST CENTURY LEADERSHIP LAB is registered under USPTO registration number 6248928.

Sealvo

Home Search: 21ST CENTURY LEADERSHIP LAB21ST CENTURY LEADERSHIP LAB #88868494

Back

Updated Oct 8, 2026·20 searches this week

View on USPTO TSDR Find similar marks

21S

USPTO Trademark Record

REGISTERED

21ST CENTURY LEADERSHIP LAB

SN 88868494·Reg 6248928·Filed Apr 11, 2020

Owner PRISMWORK, INC.

Advertising; business management, organization and administration; office functions.

21ST CENTURY LEADERSHIP LAB (Serial No. 88868494), Registration No. 6248928, is a registered US trademark filed on Apr 11, 2020 by PRISMWORK, INC.. This trademark covers Class 035 (Advertising, business management & retail services).

Renewal window: January 19, 2027103 days remaining

Mark Intelligence

21ST CENTURY LEADERSHIP LAB (Reg. #6248928) is a registered US trademark that has been protecting its owner, PRISMWORK, INC., since 2020. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 11, 2020

SERIAL

88868494

REG#

6248928

REGISTERED

Jan 19, 2021

Filing Information

StatusREGISTERED

Filing DateApr 11, 2020

Serial Number88868494

Registration No.6248928

Registration DateJan 19, 2021

Status DateJan 19, 2021

Published for OppositionNov 03, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Dec 16, 2019

First use in commerce: Jan 06, 2020

Advertising; business management, organization and administration; office functions.

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

21 events

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

Jan 19, 2026

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 30, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 30, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jul 30, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 30, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 30, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 06, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jan 19, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 03, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 03, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 14, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 25, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 25, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 25, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 25, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Jun 29, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 29, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 29, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 22, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 20, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 15, 2020

NEW APPLICATION ENTERED

Other Marks by PRISMWORK, INC.

Additional USPTO filings from the same owner.

PRI

PRISMWORK

90831347

PrismWork, Inc.

REGISTERED

HEA

HEARTI

90794035

PrismWork, Inc.

REGISTERED

PRI

PRISMWORK

90807417

PrismWork, Inc.

REGISTERED

21S

21ST CENTURY LEADERSHIP

88858126

PRISMWORK, INC.

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

21S

21ST CENTURY LEADERSHIP

88858126

PRISMWORK, INC.

REGISTERED

21S

21ST CENTURY

75436943

CENTURY 21 REAL ESTATE LLC

REGISTERED

21S

21ST CENTURY ARTISTS

76094595

21st Century Artists, Inc.

REGISTERED

21S

21ST CENTURY DIGITAL

77072392

Rosenblum, Daniel M.

REGISTERED

Other Marks by Carolyn Juarez

Additional USPTO filings handled by the same attorney of record.

SCS

SC SEASONALCOMFORT COMPANY

88948079

87897486

87897606

88708677

21ST CENTURY LEADERSHIP LAB

Run a conflict check

Other Marks by PRISMWORK, INC.

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Carolyn Juarez

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company