Who owns the STM trademark?

The STM trademark is owned by Den-Mat Holdings, LLC.

What is the serial number for STM?

The USPTO serial number for STM is 74342745.

What is the registration number for STM?

STM is registered under USPTO registration number 1889081.

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STM

USPTO Trademark Record

REGISTERED

STM

Q: What class is the STM trademark registered in?

The STM trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus), Class 041 (Education & entertainment services).

SN 74342745·Reg 1889081·Filed Dec 23, 1992

Owner Den-Mat Holdings, LLC

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.; Education; providing of training; entertainment; sporting and cultural activities.

STM (Serial No. 74342745), Registration No. 1889081, is a registered US trademark filed on Dec 23, 1992 by Den-Mat Holdings, LLC. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus), Class 041 (Education & entertainment services).

Section 8/9 declaration window: April 11, 2035

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Full conflict analysis for STM (SN 74342745) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STM (Reg. #1889081) is a registered US trademark that has been protecting its owner, Den-Mat Holdings, LLC, since 1992. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus) and Class 041 (Education & entertainment services) respectively. Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 23, 1992

SERIAL

74342745

REG#

1889081

REGISTERED

Apr 11, 1995

Filing Information

StatusREGISTERED

Filing DateDec 23, 1992

Serial Number74342745

Registration No.1889081

Registration DateApr 11, 1995

Status DateJul 17, 2024

Published for OppositionJun 15, 1993

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Mar 06, 1986

First use in commerce: Mar 06, 1986

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Mar 06, 1986

First use in commerce: Mar 06, 1986

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

53 events

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

Jun 05, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 05, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 05, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 17, 2024

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 17, 2024

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jul 17, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 17, 2024

TEAS SECTION 8 & 9 RECEIVED

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

Apr 11, 2024

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

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

Jan 13, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 13, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 13, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Aug 18, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 18, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 18, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 02, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 07, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 16, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 16, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jul 16, 2015

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 15, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 14, 2015

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Apr 02, 2015

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 01, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Mar 18, 2015

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 19, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 05, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 05, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 22, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 22, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 22, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Apr 19, 2005

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Mar 18, 2005

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Mar 18, 2005

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 31, 2004

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PAPER RECEIVED

Feb 07, 2003

PAPER RECEIVED

Dec 19, 2002

PAPER RECEIVED

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

Jul 02, 2001

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Apr 10, 2001

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

CORRECTION UNDER SECTION 7 - PROCESSED

May 10, 1996

CORRECTION UNDER SECTION 7 - PROCESSED

SEC 7 REQUEST FILED

Aug 04, 1995

SEC 7 REQUEST FILED

REGISTERED-PRINCIPAL REGISTER

Apr 11, 1995

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 01, 1994

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NON-FINAL ACTION MAILED

Mar 28, 1994

NON-FINAL ACTION MAILED

STATEMENT OF USE PROCESSING COMPLETE

Mar 08, 1994

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Jan 18, 1994

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Sep 07, 1993

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 15, 1993

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 14, 1993

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 08, 1993

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Apr 01, 1993

EXAMINER'S AMENDMENT MAILED

NON-FINAL ACTION MAILED

Mar 18, 1993

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Mar 10, 1993

ASSIGNED TO EXAMINER

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EVA

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REGISTERED

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78782685

DEN-MAT HOLDINGS, LLC

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FIR

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REGISTERED

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