Who owns the SUB 51 trademark?

The SUB 51 trademark is owned by Lettuce Entertain You Enterprises, Inc.

What class is the SUB 51 trademark registered in?

The SUB 51 trademark is registered in Class 043 (Food & beverage services, hospitality).

What is the serial number for SUB 51?

The USPTO serial number for SUB 51 is 77638069.

What is the registration number for SUB 51?

SUB 51 is registered under USPTO registration number 3745976.

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SUB

USPTO Trademark Record

REGISTERED

SUB 51

SN 77638069·Reg 3745976·Filed Dec 22, 2008

Owner Lettuce Entertain You Enterprises, Inc

Services for providing food and drink; temporary accommodation.

SUB 51 (Serial No. 77638069), Registration No. 3745976, is a registered US trademark filed on Dec 22, 2008 by Lettuce Entertain You Enterprises, Inc. This trademark covers Class 043 (Food & beverage services, hospitality).

Section 8/9 declaration window: February 11, 2030

Conflict Analysis

Full conflict analysis for SUB 51 (SN 77638069) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SUB 51 (Reg. #3745976) is a registered US trademark that has been protecting its owner, Lettuce Entertain You Enterprises, Inc, since 2008. 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 22, 2008

SERIAL

77638069

REG#

3745976

REGISTERED

Feb 09, 2010

Filing Information

StatusREGISTERED

Filing DateDec 22, 2008

Serial Number77638069

Registration No.3745976

Registration DateFeb 09, 2010

Status DateMar 15, 2019

Published for OppositionNov 24, 2009

Filing Basis & Declarations

Standard Characters ClaimedUse 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: Jul 11, 2008

First use in commerce: Jul 11, 2008

Services for providing food and drink; temporary accommodation.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

31 events

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

Sep 17, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 17, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 17, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 15, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 15, 2019

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 15, 2019

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 15, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Feb 13, 2019

TEAS SECTION 8 & 9 RECEIVED

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

Feb 09, 2019

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 10, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 10, 2016

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

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

Mar 10, 2016

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

TEAS SECTION 8 & 15 RECEIVED

Jan 07, 2016

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Feb 09, 2010

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 24, 2009

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 24, 2009

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 20, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 20, 2009

ASSIGNED TO LIE

USE AMENDMENT ACCEPTED

Oct 01, 2009

USE AMENDMENT ACCEPTED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

USE AMENDMENT FILED

Sep 11, 2009

USE AMENDMENT FILED

AMENDMENT TO USE PROCESSING COMPLETE

Sep 11, 2009

AMENDMENT TO USE PROCESSING COMPLETE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 11, 2009

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 10, 2009

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 10, 2009

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS AMENDMENT OF USE RECEIVED

Sep 10, 2009

TEAS AMENDMENT OF USE RECEIVED

NON-FINAL ACTION WRITTEN

Mar 18, 2009

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 18, 2009

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 18, 2009

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 16, 2009

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 29, 2008

NEW APPLICATION ENTERED

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