Who owns the STEM trademark?

The STEM trademark is owned by NIHC, INC..

What class is the STEM trademark registered in?

The STEM trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for STEM?

The USPTO serial number for STEM is 78954519.

What is the registration number for STEM?

STEM is registered under USPTO registration number 3826542.

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Updated Sep 17, 2026·9 searches this week

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STE

USPTO Trademark Record

REGISTERED

STEM

SN 78954519·Reg 3826542·Filed Aug 17, 2006

Owner NIHC, INC.

Clothing, footwear, headwear.

STEM (Serial No. 78954519), Registration No. 3826542, is a registered US trademark filed on Aug 17, 2006 by NIHC, INC.. This trademark covers Class 025 (Clothing, footwear & headgear).

Section 8/9 declaration window: July 29, 2030

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Full conflict analysis for STEM (SN 78954519) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STEM (Reg. #3826542) is a registered US trademark that has been protecting its owner, NIHC, INC., since 2006. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 17, 2006

SERIAL

78954519

REG#

3826542

REGISTERED

Jul 27, 2010

Filing Information

StatusREGISTERED

Filing DateAug 17, 2006

Serial Number78954519

Registration No.3826542

Registration DateJul 27, 2010

Status DateSep 23, 2020

Published for OppositionMar 06, 2007

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Dec 31, 2007

First use in commerce: Dec 31, 2007

Clothing, footwear, headwear.

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

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Status History

55 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 28, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 25, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 24, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 24, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 24, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 24, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 24, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 24, 2020

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 23, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 23, 2020

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 23, 2020

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Aug 14, 2020

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 22, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jul 27, 2019

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 07, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 28, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 28, 2015

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Aug 28, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jul 29, 2015

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 27, 2015

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 11, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 06, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jul 27, 2010

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 24, 2010

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ASSIGNED TO LIE

Jun 23, 2010

ASSIGNED TO LIE

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jun 23, 2010

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 09, 2010

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 03, 2010

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 01, 2010

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 29, 2010

USE AMENDMENT FILED

SOU EXTENSION 5 GRANTED

Nov 30, 2009

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Nov 23, 2009

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Nov 23, 2009

SOU EXTENSION 5 FILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 08, 2009

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 4 GRANTED

Jun 08, 2009

SOU EXTENSION 4 GRANTED

SOU EXTENSION 4 FILED

May 20, 2009

SOU EXTENSION 4 FILED

SOU TEAS EXTENSION RECEIVED

May 20, 2009

SOU TEAS EXTENSION RECEIVED

Nov 03, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Nov 03, 2008

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Nov 03, 2008

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

May 02, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 GRANTED

May 02, 2008

SOU EXTENSION 2 GRANTED

SOU EXTENSION 2 FILED

May 02, 2008

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

Dec 14, 2007

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Nov 27, 2007

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 27, 2007

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 29, 2007

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 06, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 14, 2007

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Jan 25, 2007

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jan 25, 2007

LAW OFFICE PUBLICATION REVIEW COMPLETED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 29, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 22, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 13, 2006

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 23, 2006

NEW APPLICATION ENTERED

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