Who owns the PSC trademark?

The PSC trademark is owned by Resonac Corporation.

What class is the PSC trademark registered in?

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

What is the serial number for PSC?

The USPTO serial number for PSC is 99233208.

What is the registration number for PSC?

PSC is registered under USPTO registration number 8528670.

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Updated Nov 3, 2026·39 searches this week

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Section 8 declaration window

November 03, 2032

2191 days remaining

PSC

REGISTERED

Serial: 99233208
Reg: 8528670
Filed: Jun 13, 2025
Owner: Resonac Corporation

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.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 042Scientific, technology & SaaS services

US codes: 100, 101

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

Status History

25 events

REGISTERED-PRINCIPAL REGISTER

Nov 03, 2026

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 15, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 15, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2026

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Aug 18, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Aug 18, 2026

Code GNEA

EXAMINER'S AMENDMENT ENTERED

Aug 18, 2026

Code XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 18, 2026

Code GNEN

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 18, 2026

Code CNSA

ASSIGNED TO LIE

Aug 04, 2026

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 04, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 04, 2026

Code TEME

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jul 30, 2026

Code ERSI

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 07, 2026

Code RCCK

SUSPENSION INQUIRY WRITTEN

May 07, 2026

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

May 07, 2026

Code GNSI

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

May 07, 2026

Code GNS2

SUSPENSION LETTER WRITTEN

Nov 04, 2025

Code CNSL

LETTER OF SUSPENSION E-MAILED

Nov 04, 2025

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Nov 04, 2025

Code GNS3

ASSIGNED TO EXAMINER

Nov 03, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 23, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 23, 2025

Code MDSC

NEW APPLICATION ENTERED

Jun 13, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jun 13, 2025

Code MAFR

PSC

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