Who owns the 221B PARTNERS trademark?

The 221B PARTNERS trademark is owned by 221B PARTNERS PLLC.

What class is the 221B PARTNERS trademark registered in?

The 221B PARTNERS trademark is registered in Class 045 (Legal, security & personal social services).

What is the serial number for 221B PARTNERS?

The USPTO serial number for 221B PARTNERS is 98448439.

What is the registration number for 221B PARTNERS?

221B PARTNERS is registered under USPTO registration number 8156050.

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Updated Sep 27, 2026·9 searches this week

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221

USPTO Trademark Record

REGISTERED

221B PARTNERS

SN 98448439·Reg 8156050·Filed Mar 13, 2024

Owner 221B PARTNERS PLLC

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

221B PARTNERS (Serial No. 98448439), Registration No. 8156050, is a registered US trademark filed on Mar 13, 2024 by 221B PARTNERS PLLC. This trademark covers Class 045 (Legal, security & personal social services).

early section 8: March 03, 2032

Conflict Analysis

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Mark Intelligence

221B PARTNERS (Reg. #8156050) is a registered US trademark that has been protecting its owner, 221B PARTNERS PLLC, since 2024. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 13, 2024

SERIAL

98448439

REG#

8156050

REGISTERED

Mar 03, 2026

Filing Information

StatusREGISTERED

Filing DateMar 13, 2024

Serial Number98448439

Registration No.8156050

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Apr 01, 2020

First use in commerce: Apr 01, 2020

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.

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Status History

24 events

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 13, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Dec 15, 2025

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 15, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 15, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 15, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Dec 02, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Sep 23, 2025

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jun 28, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Dec 27, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Dec 27, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Dec 27, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 26, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 26, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 26, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 25, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 25, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 25, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 24, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 06, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 14, 2024

NEW APPLICATION ENTERED

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