Who owns the PST trademark?

The PST trademark is owned by PST SOFTWARE INC..

What class is the PST trademark registered in?

The PST trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for PST?

The USPTO serial number for PST is 98400053.

What is the registration number for PST?

PST is registered under USPTO registration number 7863320.

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PST

USPTO Trademark Record

REGISTERED

PST

SN 98400053·Reg 7863320·Filed Feb 09, 2024

Owner PST SOFTWARE INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

PST (Serial No. 98400053), Registration No. 7863320, is a registered US trademark filed on Feb 09, 2024 by PST SOFTWARE INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: July 15, 2031

Mark Intelligence

PST (Reg. #7863320) is a registered US trademark that has been protecting its owner, PST SOFTWARE INC., since 2024. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 09, 2024

SERIAL

98400053

REG#

7863320

REGISTERED

Jul 15, 2025

Filing Information

StatusREGISTERED

Filing DateFeb 09, 2024

Serial Number98400053

Registration No.7863320

Registration DateJul 15, 2025

Status DateJul 15, 2025

Published for OppositionMay 27, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 01, 2015

First use in commerce: Nov 01, 2015

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

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Status History

25 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 23, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 04, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jul 15, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 15, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 27, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 27, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 21, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Apr 23, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 23, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 23, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 23, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

Jan 07, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 07, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 07, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 29, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 27, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 27, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Aug 28, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 28, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 28, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 24, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 02, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 02, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 09, 2024

NEW APPLICATION ENTERED

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