Who owns the SIGMA SQUARED trademark?

The SIGMA SQUARED trademark is owned by Randle, Autery.

What class is the SIGMA SQUARED trademark registered in?

The SIGMA SQUARED trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for SIGMA SQUARED?

The USPTO serial number for SIGMA SQUARED is 98746647.

What is the registration number for SIGMA SQUARED?

SIGMA SQUARED is registered under USPTO registration number 8346759.

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Home Search: SIGMA SQUAREDSIGMA SQUARED #98746647

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Updated Sep 17, 2026·42 searches this week

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SIG

USPTO Trademark Record

REGISTERED

SIGMA SQUARED

SN 98746647·Reg 8346759·Filed Sep 12, 2024

Owner Randle, Autery

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

SIGMA SQUARED (Serial No. 98746647), Registration No. 8346759, is a registered US trademark filed on Sep 12, 2024 by Randle, Autery. This trademark covers Class 041 (Education & entertainment services).

early section 8: July 14, 2032

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Mark Intelligence

SIGMA SQUARED (Reg. #8346759) is a registered US trademark that has been protecting its owner, Randle, Autery, since 2024. 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 12, 2024

SERIAL

98746647

REG#

8346759

REGISTERED

Jul 14, 2026

Filing Information

StatusREGISTERED

Filing DateSep 12, 2024

Serial Number98746647

Registration No.8346759

Registration DateJul 14, 2026

Status DateJul 14, 2026

Published for OppositionAug 12, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 05, 2025

First use in commerce: Oct 05, 2025

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

31 events

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 22, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 22, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jun 10, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 24, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 24, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 07, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 12, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Aug 12, 2025

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 06, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 08, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 04, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 04, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 04, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION E-MAILED

Jun 27, 2025

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jun 27, 2025

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 24, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 24, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 23, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 23, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 23, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 23, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 24, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Mar 24, 2025

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Mar 24, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 21, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 20, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 20, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 12, 2024

NEW APPLICATION ENTERED

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