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Official data from USPTO

21C

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

21C

ST13

US500000078388264

Class

41, 43

Filing

78388264

Registration

3098996

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

57

Latest update

02/17/2026

Trademark type

Word

Nice classes

41, 43

Filing date

03/22/2004

Registration date

05/30/2006

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/23/2026

Last transaction

02/17/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

03/15/2006

First use in commerce

03/15/2006

Drawing code

4

Owner type

16

Owner location

LOUISVILLE, KY

Examiner

ORNDORFF, LINDA

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

21C MUSEUM HOTELS LLC
ACE UNLIMITED LLC
West Main Museum & Hotel LLC

Representatives

Alexis Crawford Douglas K&L Gates LLP

Technical classification

Nice Classes

Class 41Class 43

Vienna Codes

No Vienna codes available.

Goods and services

Class 41

Educational services in the nature of a contemporary art museum; entertainment services in the nature of a contemporary art museum

Class 43

Hotel services

Publications

History of USPTO decisions and trademark events.

57 publications found

NA89

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

01/23/2026

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

01/23/2026

89AG

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

01/23/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/23/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

10/17/2025

REM2

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

05/30/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/26/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/26/2024

REAP

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

04/26/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/17/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/17/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/17/2022

REAP

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

05/17/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/17/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/10/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/10/2021

REAP

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

09/10/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/12/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/21/2016

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/24/2016

REAP

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

05/24/2016

NA89

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

02/23/2016

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/23/2016

89AG

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

02/23/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

02/23/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

12/09/2015

REM2

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

05/30/2015

NA85

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

03/13/2012

C15A

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

03/13/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/13/2012

E815

TEAS SECTION 8 & 15 RECEIVED

01/25/2012

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/09/2011

REAP

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

11/09/2011

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

03/10/2010

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/02/2007

R.PR

REGISTERED-PRINCIPAL REGISTER

05/30/2006

REGV

LAW OFFICE REGISTRATION REVIEW COMPLETED

04/18/2006

ALIE

ASSIGNED TO LIE

04/07/2006

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

03/31/2006

SUPC

STATEMENT OF USE PROCESSING COMPLETE

03/29/2006

EX2G

SOU EXTENSION 2 GRANTED

03/29/2006

IUAF

USE AMENDMENT FILED

03/15/2006

EXT2

SOU EXTENSION 2 FILED

03/15/2006

EEXT

SOU TEAS EXTENSION RECEIVED

03/15/2006

EISU

TEAS STATEMENT OF USE RECEIVED

03/15/2006

DOCK

ASSIGNED TO EXAMINER

02/07/2006

EX1G

SOU EXTENSION 1 GRANTED

09/15/2005

EXT1

SOU EXTENSION 1 FILED

09/08/2005

EEXT

SOU TEAS EXTENSION RECEIVED

09/08/2005

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

03/15/2005

PUBO

PUBLISHED FOR OPPOSITION

12/21/2004

NPUB

NOTICE OF PUBLICATION

12/01/2004

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

10/13/2004

ALIE

ASSIGNED TO LIE

10/12/2004

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

09/30/2004

DOCK

ASSIGNED TO EXAMINER

09/30/2004

NWAP

NEW APPLICATION ENTERED

03/31/2004

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