Who owns the 51& trademark?

The 51& trademark is owned by 51and Inc..

What class is the 51& trademark registered in?

The 51& trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for 51&?

The USPTO serial number for 51& is 99484792.

What is the registration number for 51&?

51& is registered under USPTO registration number 8283918.

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Updated Oct 29, 2026·24 searches this week

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USPTO Trademark Record

REGISTERED

51&

SN 99484792·Reg 8283918·Filed Nov 07, 2025

Owner 51and Inc.

Education; providing of training; entertainment; sporting and cultural activities.

51& (Serial No. 99484792), Registration No. 8283918, is a registered US trademark filed on Nov 07, 2025 by 51and Inc.. This trademark covers Class 041 (Education & entertainment services).

early section 8: June 02, 2032

Mark Intelligence

51& (Reg. #8283918) is a registered US trademark that has been protecting its owner, 51and Inc., since 2025. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 07, 2025

SERIAL

99484792

REG#

8283918

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateNov 07, 2025

Serial Number99484792

Registration No.8283918

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionApr 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 16, 2025

First use in commerce: Oct 20, 2025

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

12 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 19, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 14, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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

Feb 24, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 24, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 24, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION ENTERED

Nov 07, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 07, 2025

APPLICATION FILING RECEIPT MAILED

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