Who owns the PCF trademark?

The PCF trademark is owned by CenturyLink Communications, LLC.

What class is the PCF trademark registered in?

The PCF trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for PCF?

The USPTO serial number for PCF is 99381093.

What is the registration number for PCF?

PCF is registered under USPTO registration number 8454143.

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PCF

USPTO Trademark Record

REGISTERED

PCF

SN 99381093·Reg 8454143·Filed Sep 08, 2025

Owner CenturyLink Communications, LLC

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

PCF (Serial No. 99381093), Registration No. 8454143, is a registered US trademark filed on Sep 08, 2025 by CenturyLink Communications, LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: September 22, 2032

Mark Intelligence

PCF (Reg. #8454143) is a registered US trademark that has been protecting its owner, CenturyLink Communications, LLC, since 2025. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 08, 2025

SERIAL

99381093

REG#

8454143

REGISTERED

Sep 22, 2026

Filing Information

StatusREGISTERED

Filing DateSep 08, 2025

Serial Number99381093

Registration No.8454143

Registration DateSep 22, 2026

Status DateSep 22, 2026

Published for OppositionApr 07, 2026

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jul 01, 2024

First use in commerce: Jul 01, 2024

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

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

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Status History

22 events

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 22, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 01, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 01, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 11, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 25, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 25, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 02, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

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 11, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 20, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 20, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 20, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jan 29, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jan 29, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 29, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 29, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 28, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 08, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 08, 2025

APPLICATION FILING RECEIPT MAILED

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PRI

PRIVATE CONNECTIVITY FABRIC

99382764

CenturyLink Communications, LLC

REGISTERED

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