Who owns the B trademark?

The B trademark is owned by Baltimore Corps, Inc..

What is the serial number for B?

The USPTO serial number for B is 88938207.

What is the registration number for B?

B is registered under USPTO registration number 6351948.

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Home Search: BB #88938207

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Updated Oct 12, 2026·37 searches this week

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USPTO Trademark Record

REGISTERED

B

Q: What class is the B trademark registered in?

The B trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 88938207·Reg 6351948·Filed May 28, 2020

Owner Baltimore Corps, Inc.

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

B (Serial No. 88938207), Registration No. 6351948, is a registered US trademark filed on May 28, 2020 by Baltimore Corps, Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Renewal window: May 18, 2027

Mark Intelligence

B (Reg. #6351948) is a registered US trademark that has been protecting its owner, Baltimore Corps, Inc., since 2020. The mark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

May 28, 2020

SERIAL

88938207

REG#

6351948

REGISTERED

May 18, 2021

Filing Information

StatusREGISTERED

Filing DateMay 28, 2020

Serial Number88938207

Registration No.6351948

Registration DateMay 18, 2021

Status DateMay 18, 2021

Published for OppositionMar 02, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jul 31, 2014

First use in commerce: Jul 31, 2014

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

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Sep 30, 2014

First use in commerce: Sep 30, 2014

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jul 31, 2014

First use in commerce: Jul 31, 2014

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

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Status History

16 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 18, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

May 18, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 02, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 02, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 10, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 23, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 02, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 31, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 31, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 03, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 03, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 03, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 28, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 18, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 17, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 01, 2020

NEW APPLICATION ENTERED

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