Who owns the PROOF trademark?

The PROOF trademark is owned by 21C MUSEUM HOTELS LLC.

What class is the PROOF trademark registered in?

The PROOF trademark is registered in Class 043 (Food & beverage services, hospitality).

What is the serial number for PROOF?

The USPTO serial number for PROOF is 77058110.

What is the registration number for PROOF?

PROOF is registered under USPTO registration number 3289974.

Sealvo

Home Search: PROOFPROOF #77058110

Back

Updated Oct 8, 2026·26 searches this week

View on USPTO TSDR Find similar marks

PRO

USPTO Trademark Record

REGISTERED

PROOF

SN 77058110·Reg 3289974·Filed Dec 06, 2006

Owner 21C MUSEUM HOTELS LLC

Services for providing food and drink; temporary accommodation.

PROOF (Serial No. 77058110), Registration No. 3289974, is a registered US trademark filed on Dec 06, 2006 by 21C MUSEUM HOTELS LLC. This trademark covers Class 043 (Food & beverage services, hospitality).

renewal 20y period: September 13, 2027339 days remaining

Mark Intelligence

PROOF (Reg. #3289974) is a registered US trademark that has been protecting its owner, 21C MUSEUM HOTELS LLC, since 2006. The mark covers Class 043 (Food & beverage services, hospitality). Goods and services include Services for providing food and drink; temporary accommodation.. The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 06, 2006

SERIAL

77058110

REG#

3289974

REGISTERED

Sep 11, 2007

Filing Information

StatusREGISTERED

Filing DateDec 06, 2006

Serial Number77058110

Registration No.3289974

Registration DateSep 11, 2007

Status DateDec 07, 2016

Published for OppositionJun 26, 2007

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 043Food & beverage services, hospitality

US codes: 100, 101

First use anywhere: Feb 14, 2006

First use in commerce: Feb 14, 2006

Services for providing food and drink; temporary accommodation.

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

40 events

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

Sep 11, 2026

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

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

Apr 26, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 26, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 17, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

May 17, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 17, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 17, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 17, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 10, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 10, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 10, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 12, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 07, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 07, 2016

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 07, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Dec 07, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Sep 28, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Sep 11, 2016

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 21, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

May 24, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 24, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jan 04, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 04, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Sep 27, 2012

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 26, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 26, 2012

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

TEAS SECTION 8 & 15 RECEIVED

Sep 14, 2012

TEAS SECTION 8 & 15 RECEIVED

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

Nov 09, 2011

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 09, 2011

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 10, 2010

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Sep 11, 2007

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 26, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 06, 2007

NOTICE OF PUBLICATION

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 02, 2007

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNED TO LIE

Apr 23, 2007

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 23, 2007

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO EXAMINER

Mar 30, 2007

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 30, 2007

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Dec 11, 2006

NEW APPLICATION ENTERED

Other Marks by 21C MUSEUM HOTELS LLC

Additional USPTO filings from the same owner.

21C

78388264

21C MUSEUM HOTELS LLC

REGISTERED

LOG

LogoMark

85178627

21C Museum Hotels, LLC

REGISTERED

THE

THE HOG AND THE BARREL DINNER

77925991

21C MUSEUM HOTELS LLC

REGISTERED

21C

85023070

21C Museum Hotels LLC

REGISTERED

Other Marks in Class 043 — Food & beverage services, hospitality

Recently filed and registered marks in the same international class.

PRO

PROOF

88962481

Princeton Pi Holdings, LLC

ABANDONED

PRO

PROOF

88962401

Princeton Pi Holdings, LLC

ABANDONED

PRO

PROOF

88962314

Princeton Pi Holdings, LLC

ABANDONED

PRO

PROOF

86437618

OTG Experience, LLC

ABANDONED

Other Marks by Alexis Crawford Douglas

Additional USPTO filings handled by the same attorney of record.

ADA

ADAPTIVECYCLE

98627946

REGISTERED

ADA

ADAPTIVESYNC

98627948

REGISTERED

ADA

ADAPTIVETRIGGER

98627951

REGISTERED

RAY

RAYNO WINDOW FILM

86984519

REGISTERED

PROOF

Run a conflict check

Other Marks by 21C MUSEUM HOTELS LLC

Other Marks in Class 043 — Food & beverage services, hospitality

Other Marks by Alexis Crawford Douglas

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company