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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Section 8/9 declaration window

January 17, 2036

3359 days remaining

PSI

PSINET

REGISTERED

Serial: 76133983
Reg: 3043055
Filed: Sep 22, 2000
Owner: COGENT COMMUNICATIONS, LLC

Telecommunications.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

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.

Status History

39 events

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

Nov 08, 2025

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 08, 2025

Code RNL2

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

Nov 08, 2025

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 07, 2025

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Jul 22, 2025

Code E89R

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 11, 2025

Code ASGN

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

Jan 17, 2025

Code REM2

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

Sep 26, 2016

Code 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 26, 2016

Code APRE

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 26, 2016

Code RNL1

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

Sep 26, 2016

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jul 06, 2016

Code E89R

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

Jan 28, 2012

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Jan 28, 2012

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 27, 2012

Code APRE

PAPER RECEIVED

Dec 06, 2011

Code MAIL

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

Dec 06, 2011

Code 815F

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

May 28, 2008

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 28, 2008

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Jan 17, 2006

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 25, 2005

Code PUBO

NOTICE OF PUBLICATION

Oct 05, 2005

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 11, 2005

Code PREV

ASSIGNED TO LIE

Apr 12, 2005

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 2005

Code CNSA

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Mar 09, 2005

Code RCCK

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Sep 09, 2004

Code RCSC

CASE FILE IN TICRS

Mar 18, 2004

Code CFIT

LETTER OF SUSPENSION MAILED

Nov 22, 2002

Code CNSL

PAPER RECEIVED

Sep 30, 2002

Code MAIL

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 30, 2002

Code CRFA

NON-FINAL ACTION MAILED

Apr 11, 2002

Code CNRT

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Mar 26, 2002

Code ZZZX

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 29, 2001

Code CNSA

EXAMINERS AMENDMENT MAILED

Aug 03, 2001

Code CNEA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 03, 2001

Code CRFA

NON-FINAL ACTION MAILED

Mar 27, 2001

Code CNRT

ASSIGNED TO EXAMINER

Mar 19, 2001

Code DOCK

ASSIGNED TO EXAMINER

Mar 16, 2001

Code DOCK

PSINET

What to file next

Full Goods & Services

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