Who owns the PBX trademark?

The PBX trademark is owned by Pittsburgh Builders Exchange.

What is the serial number for PBX?

The USPTO serial number for PBX is 88020217.

What is the registration number for PBX?

PBX is registered under USPTO registration number 5738166.

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PBX

USPTO Trademark Record

REGISTERED

PBX

Q: What class is the PBX trademark registered in?

The PBX trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 045 (Legal, security & personal social services).

SN 88020217·Reg 5738166·Filed Jun 29, 2018

Owner Pittsburgh Builders Exchange

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

PBX (Serial No. 88020217), Registration No. 5738166, is a registered US trademark filed on Jun 29, 2018 by Pittsburgh Builders Exchange. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 045 (Legal, security & personal social services).

Section 8/9 declaration window: April 30, 2029

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Full conflict analysis for PBX (SN 88020217) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PBX (Reg. #5738166) is a registered US trademark that has been protecting its owner, Pittsburgh Builders Exchange, since 2018. The mark covers Class 035 (Advertising, business management & retail 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.; Construction services; installatio.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 29, 2018

SERIAL

88020217

REG#

5738166

REGISTERED

Apr 30, 2019

Filing Information

StatusREGISTERED

Filing DateJun 29, 2018

Serial Number88020217

Registration No.5738166

Registration DateApr 30, 2019

Status DateJan 25, 2021

Published for OppositionFeb 12, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 30, 2008

First use in commerce: Nov 30, 2008

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 30, 2008

First use in commerce: Nov 30, 2008

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: Nov 30, 2008

First use in commerce: Nov 30, 2008

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

33 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 23, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 23, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jul 23, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Mar 22, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Apr 30, 2024

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

CANCELLATION DENIED NO. 999999

Jan 25, 2021

CANCELLATION DENIED NO. 999999

CANCELLATION TERMINATED NO. 999999

Jan 25, 2021

CANCELLATION TERMINATED NO. 999999

TTAB RELEASE CASE TO TRADEMARKS

Jan 25, 2021

TTAB RELEASE CASE TO TRADEMARKS

CANCELLATION DENIED NO. 999999

Jan 25, 2021

CANCELLATION DENIED NO. 999999

CANCELLATION TERMINATED NO. 999999

Jan 25, 2021

CANCELLATION TERMINATED NO. 999999

CANCELLATION DENIED NO. 999999

Jan 25, 2021

CANCELLATION DENIED NO. 999999

CANCELLATION TERMINATED NO. 999999

Jan 25, 2021

CANCELLATION TERMINATED NO. 999999

CANCELLATION INSTITUTED NO. 999999

May 01, 2020

CANCELLATION INSTITUTED NO. 999999

Jul 09, 2019

CANCELLATION INSTITUTED NO. 999999

May 14, 2019

CANCELLATION INSTITUTED NO. 999999

REGISTERED-PRINCIPAL REGISTER

Apr 30, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 12, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 12, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 23, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jan 07, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 13, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS VOLUNTARY AMENDMENT RECEIVED

Dec 11, 2018

TEAS VOLUNTARY AMENDMENT RECEIVED

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Dec 11, 2018

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 07, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 06, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 06, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED

Oct 26, 2018

EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED

COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY

Oct 26, 2018

COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY

EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

Oct 26, 2018

EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

Oct 26, 2018

NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 20, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 05, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 03, 2018

NEW APPLICATION ENTERED

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