Who owns the 511 trademark?

The 511 trademark is owned by FIVE ELEVEN FAMILY OFFICE, LLC.

What is the serial number for 511?

The USPTO serial number for 511 is 99420901.

What is the registration number for 511?

511 is registered under USPTO registration number 8270249.

511

USPTO Trademark Record

REGISTERED

511

Q: What class is the 511 trademark registered in?

The 511 trademark is registered in Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services), Class 045 (Legal, security & personal social services).

SN 99420901·Reg 8270249·Filed Sep 30, 2025

Owner FIVE ELEVEN FAMILY OFFICE, LLC

Advertising; business management, organization and administration; office functions.; Financial, monetary and banking services; insurance services; real estate services.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

511 (Serial No. 99420901), Registration No. 8270249, is a registered US trademark filed on Sep 30, 2025 by FIVE ELEVEN FAMILY OFFICE, LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services), Class 045 (Legal, security & personal social services).

early section 8: May 26, 2032

Mark Intelligence

511 (Reg. #8270249) is a registered US trademark that has been protecting its owner, FIVE ELEVEN FAMILY OFFICE, LLC, since 2025. The mark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Financial, monetary and banking se.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 30, 2025

SERIAL

99420901

REG#

8270249

REGISTERED

May 26, 2026

Owner

Applicant

FIVE ELEVEN FAMILY OFFICE, LLC

Entity

LLC

State

Address

1044 FRANKLIN AVENUE, SUITE 205, GARDEN CITY, NY, 11530

Country

Attorney

NameALOZIE N. ETUFUGH, ESQ.

Law firm

ALOZIE N. ETUFUGH, ESQ. MCGRAIL & BENSINGER, LLP

Docket

FIVE11-T001

Address

888-C 8TH AVENUE, SUITE 107, NEW YORK, NY 10019, United States

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Filing Information

StatusREGISTERED

Filing DateSep 30, 2025

Serial Number99420901

Registration No.8270249

Registration DateMay 26, 2026

Status DateMay 26, 2026

Published for OppositionApr 07, 2026

Mark TypeDesign with words

Attorney DocketFIVE11-T001

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 31, 2025

First use in commerce: Jan 31, 2025

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

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Jan 31, 2025

First use in commerce: Jan 31, 2025

Financial, monetary and banking services; insurance services; real estate services.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jan 31, 2025

First use in commerce: Jan 31, 2025

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Jan 31, 2025

First use in commerce: Jan 31, 2025

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Status History

19 events

REGISTERED-PRINCIPAL REGISTER

May 26, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 07, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 07, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 01, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 11, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 11, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 11, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Feb 23, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 23, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 23, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 23, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 22, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 22, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 30, 2025

APPLICATION FILING RECEIPT MAILED

511

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Other Marks by FIVE ELEVEN FAMILY OFFICE, LLC

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

Other Marks by ALOZIE N. ETUFUGH, ESQ.

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