Who owns the 1 trademark?

The 1 trademark is owned by LOU Keng Shen.

What is the serial number for 1?

The USPTO serial number for 1 is 79159137.

What is the registration number for 1?

1 is registered under USPTO registration number 4876401.

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USPTO Trademark Record

REGISTERED

1

Q: What class is the 1 trademark registered in?

The 1 trademark is registered in Class 035 (Advertising, business management & retail services), Class 043 (Food & beverage services, hospitality).

SN 79159137·Reg 4876401·Filed Sep 26, 2014

Owner LOU Keng Shen

Advertising; business management, organization and administration; office functions.; Services for providing food and drink; temporary accommodation.

1 (Serial No. 79159137), Registration No. 4876401, is a registered US trademark filed on Sep 26, 2014 by LOU Keng Shen. This trademark covers Class 035 (Advertising, business management & retail services), Class 043 (Food & beverage services, hospitality).

Section 8/9 declaration window: December 31, 2035

Mark Intelligence

1 (Reg. #4876401) is a registered US trademark that has been protecting its owner, LOU Keng Shen, since 2014. The mark covers Class 035 (Advertising, business management & retail services) and Class 043 (Food & beverage services, hospitality) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Services for providing food and dr.... The mark faced 3 opposition proceedings during prosecution.

FILED

Sep 26, 2014

SERIAL

79159137

REG#

4876401

REGISTERED

Dec 29, 2015

Filing Information

StatusREGISTERED

Filing DateSep 26, 2014

Serial Number79159137

Registration No.4876401

Registration DateDec 29, 2015

Status DateNov 05, 2025

Published for OppositionOct 13, 2015

Filing Basis & Declarations

Section 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

Class 043Food & beverage services, hospitality

US codes: 100, 101

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

53 events

REGISTERED-SEC.71 ACCEPTED

Apr 22, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Apr 22, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Dec 23, 2025

TEAS SECTION 71 RECEIVED

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

Dec 05, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 05, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Dec 05, 2025

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 05, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TTAB RELEASE CASE TO TRADEMARKS

Nov 05, 2025

TTAB RELEASE CASE TO TRADEMARKS

COUNTERCLAIM OPP. NO. 999999

Mar 04, 2025

COUNTERCLAIM OPP. NO. 999999

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Dec 29, 2024

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Jun 21, 2024

INTERNATIONAL REGISTRATION RENEWED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Oct 06, 2022

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Oct 06, 2022

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 05, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Apr 12, 2022

TEAS SECTION 71 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 04, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Apr 04, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 04, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Apr 04, 2022

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 04, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 04, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Dec 29, 2020

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

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

Dec 26, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 26, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 08, 2016

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Apr 04, 2016

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Apr 04, 2016

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 29, 2016

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Dec 29, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 13, 2015

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Oct 09, 2015

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Sep 23, 2015

NOTICE OF PUBLICATION

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Sep 23, 2015

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 23, 2015

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 10, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 02, 2015

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Aug 14, 2015

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Aug 14, 2015

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 14, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Aug 14, 2015

EXAMINERS AMENDMENT MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 11, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 11, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 11, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Mar 06, 2015

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Feb 13, 2015

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 13, 2015

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 08, 2015

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 07, 2015

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Feb 03, 2015

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 30, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jan 30, 2015

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 29, 2015

SN ASSIGNED FOR SECT 66A APPL FROM IB

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