Who owns the PSF trademark?

The PSF trademark is owned by MARGOT AND TOM PRITZKER SCIENCE FOUNDATION, LLC.

What class is the PSF trademark registered in?

The PSF trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for PSF?

The USPTO serial number for PSF is 99428925.

What is the registration number for PSF?

PSF is registered under USPTO registration number 0.

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Updated Oct 10, 2026·33 searches this week

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PSF

USPTO Trademark Record

PENDING

PSF

SN 99428925·Reg 0·Filed Oct 06, 2025

Owner MARGOT AND TOM PRITZKER SCIENCE FOUNDATION, LLC

Advertising; business management, organization and administration; office functions.

PSF (Serial No. 99428925), Registration No. 0, is a pending US trademark filed on Oct 06, 2025 by MARGOT AND TOM PRITZKER SCIENCE FOUNDATION, LLC. This trademark covers Class 035 (Advertising, business management & retail services).

Office Action response: October 13, 20262 days remaining

Mark Intelligence

PSF (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions..

FILED

Oct 06, 2025

SERIAL

99428925

REG#

Filing Information

StatusPENDING

Filing DateOct 06, 2025

Serial Number99428925

Registration No.0

Status DateJul 13, 2026

Mark TypeStandard characters

Attorney Docket19711.

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

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

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Status History

14 events

FINAL REFUSAL WRITTEN

Jul 13, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jul 13, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jul 13, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 12, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 12, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 12, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 15, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NON-FINAL ACTION WRITTEN

Feb 12, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 12, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 12, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 09, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 08, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 06, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 06, 2025

APPLICATION FILING RECEIPT MAILED

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PRI

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PRI

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