Who owns the P.S.I. trademark?

The P.S.I. trademark is owned by PRESSURE SYSTEMS INTERNATIONAL, LLC.

What class is the P.S.I. trademark registered in?

The P.S.I. trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for P.S.I.?

The USPTO serial number for P.S.I. is 86790642.

What is the registration number for P.S.I.?

P.S.I. is registered under USPTO registration number 4972882.

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Updated Nov 1, 2026·21 searches this week

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Section 8 & 9 grace period ends

December 07, 2026

35 days remaining

PSI

P.S.I.

REGISTERED

Serial: 86790642
Reg: 4972882
Filed: Oct 16, 2015
Owner: PRESSURE SYSTEMS INTERNATIONAL, LLC

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

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 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 30, 2006

First use in commerce: Nov 30, 2006

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

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

Status History

29 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 15, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 15, 2025

Code CHAN

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

Jul 15, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 15, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 15, 2025

Code TCCA

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

Jun 08, 2025

Code REM2

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Feb 28, 2023

Code NURC

AMENDMENT UNDER SECTION 7 - PROCESSED

Jan 26, 2023

Code A7OK

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

Jan 26, 2023

Code C15A

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

Jan 26, 2023

Code NA85

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

Jan 10, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 10, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 10, 2023

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 20, 2022

Code APRE

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 14, 2022

Code ASGN

TEAS SECTION 7 REQUEST RECEIVED

Jun 07, 2022

Code ES7R

TEAS SECTION 8 & 15 RECEIVED

Jun 07, 2022

Code E815

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

Jun 07, 2021

Code REM1

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 12, 2018

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Jun 07, 2016

Code R.PR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 18, 2016

Code TCCA

PUBLISHED FOR OPPOSITION

Mar 22, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 22, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 02, 2016

Code NONP

ASSIGNED TO EXAMINER

Feb 08, 2016

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 08, 2016

Code CNSA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 22, 2015

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 21, 2015

Code NWOS

NEW APPLICATION ENTERED

Oct 20, 2015

Code NWAP

P.S.I.

What to file next

Full Goods & Services

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