Who owns the PENFIELD trademark?

The PENFIELD trademark is owned by Brian Hankey.

What class is the PENFIELD trademark registered in?

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

What is the serial number for PENFIELD?

The USPTO serial number for PENFIELD is 99393809.

What is the registration number for PENFIELD?

PENFIELD is registered under USPTO registration number 8250653.

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Updated Oct 22, 2026·24 searches this week

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PEN

USPTO Trademark Record

REGISTERED

PENFIELD

SN 99393809·Reg 8250653·Filed Sep 15, 2025

Owner Brian Hankey

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.

PENFIELD (Serial No. 99393809), Registration No. 8250653, is a registered US trademark filed on Sep 15, 2025 by Brian Hankey. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: May 12, 2032

Mark Intelligence

PENFIELD (Reg. #8250653) is a registered US trademark that has been protecting its owner, Brian Hankey, since 2025. 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

Sep 15, 2025

SERIAL

99393809

REG#

8250653

REGISTERED

May 12, 2026

Filing Information

StatusREGISTERED

Filing DateSep 15, 2025

Serial Number99393809

Registration No.8250653

Registration DateMay 12, 2026

Status DateMay 12, 2026

Published for OppositionMar 24, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 16, 2025

First use in commerce: Aug 16, 2025

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

May 12, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 12, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 19, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 19, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 19, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Feb 11, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 11, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 11, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 09, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 06, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 15, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 15, 2025

APPLICATION FILING RECEIPT MAILED

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