Who owns the FOURS UP trademark?

The FOURS UP trademark is owned by The Regents of the University of California.

What class is the FOURS UP trademark registered in?

The FOURS UP trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for FOURS UP?

The USPTO serial number for FOURS UP is 99419281.

What is the registration number for FOURS UP?

FOURS UP is registered under USPTO registration number 8466621.

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Home Search: FOURS UPFOURS UP #99419281

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Updated Oct 6, 2026·25 searches this week

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FOU

USPTO Trademark Record

REGISTERED

FOURS UP

SN 99419281·Reg 8466621·Filed Sep 29, 2025

Owner The Regents of the University of California

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

FOURS UP (Serial No. 99419281), Registration No. 8466621, is a registered US trademark filed on Sep 29, 2025 by The Regents of the University of California. This trademark covers Class 041 (Education & entertainment services).

early section 8: September 29, 2032

Mark Intelligence

FOURS UP (Reg. #8466621) is a registered US trademark that has been protecting its owner, The Regents of the University of California, since 2025. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 29, 2025

SERIAL

99419281

REG#

8466621

REGISTERED

Sep 29, 2026

Filing Information

StatusREGISTERED

Filing DateSep 29, 2025

Serial Number99419281

Registration No.8466621

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionAug 11, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 30, 2017

First use in commerce: Nov 30, 2017

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

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

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Status History

23 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jul 12, 2026

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 12, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 12, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jul 08, 2026

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

May 14, 2026

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

May 14, 2026

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

May 14, 2026

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 14, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jan 14, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 14, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 14, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 11, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Sep 29, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 29, 2025

APPLICATION FILING RECEIPT MAILED

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