Who owns the PSINET trademark?

The PSINET trademark is owned by COGENT COMMUNICATIONS, LLC.

What class is the PSINET trademark registered in?

The PSINET trademark is registered in Class 038 (Telecommunications services).

What is the serial number for PSINET?

The USPTO serial number for PSINET is 76133983.

What is the registration number for PSINET?

PSINET is registered under USPTO registration number 3043055.

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PSI

USPTO Trademark Record

REGISTERED

PSINET

SN 76133983·Reg 3043055·Filed Sep 22, 2000

Owner COGENT COMMUNICATIONS, LLC

Telecommunications.

PSINET (Serial No. 76133983), Registration No. 3043055, is a registered US trademark filed on Sep 22, 2000 by COGENT COMMUNICATIONS, LLC. This trademark covers Class 038 (Telecommunications services).

Section 8/9 declaration window: January 17, 2036

Conflict Analysis

Full conflict analysis for PSINET (SN 76133983) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PSINET (Reg. #3043055) is a registered US trademark that has been protecting its owner, COGENT COMMUNICATIONS, LLC, since 2000. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 22, 2000

SERIAL

76133983

REG#

3043055

REGISTERED

Jan 17, 2006

Filing Information

StatusREGISTERED

Filing DateSep 22, 2000

Serial Number76133983

Registration No.3043055

Registration DateJan 17, 2006

Status DateNov 08, 2025

Published for OppositionOct 25, 2005

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Dec 31, 1995

First use in commerce: Apr 30, 1996

Telecommunications.

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

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Status History

39 events

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 08, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 08, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 08, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 07, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 22, 2025

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 11, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jan 17, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 26, 2016

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 26, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 26, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 26, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jul 06, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Jan 28, 2012

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Jan 28, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 27, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

PAPER RECEIVED

Dec 06, 2011

PAPER RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Dec 06, 2011

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

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

May 28, 2008

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 28, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Jan 17, 2006

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 25, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 05, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 11, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Apr 12, 2005

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Mar 09, 2005

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Sep 09, 2004

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

CASE FILE IN TICRS

Mar 18, 2004

CASE FILE IN TICRS

LETTER OF SUSPENSION MAILED

Nov 22, 2002

LETTER OF SUSPENSION MAILED

PAPER RECEIVED

Sep 30, 2002

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 30, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 11, 2002

NON-FINAL ACTION MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Mar 26, 2002

PREVIOUS ALLOWANCE COUNT WITHDRAWN

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 29, 2001

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Aug 03, 2001

EXAMINERS AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 03, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Mar 27, 2001

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Mar 19, 2001

ASSIGNED TO EXAMINER

Mar 16, 2001

ASSIGNED TO EXAMINER

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