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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April 11, 2035

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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).

REGISTERED

Serial: 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.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

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.

Status History

53 events

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

Jun 05, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 05, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 05, 2025

Code TCCA

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

Jul 17, 2024

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 17, 2024

Code RNL3

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

Jul 17, 2024

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2024

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Apr 17, 2024

Code E89R

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

Apr 11, 2024

Code REM2

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

Jan 13, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 13, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 13, 2022

Code TCCA

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

Aug 18, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 18, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 18, 2021

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 02, 2018

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 07, 2016

Code TCCA

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

Jul 16, 2015

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 16, 2015

Code RNL2

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

Jul 16, 2015

Code NA89

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 15, 2015

Code ASCK

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 14, 2015

Code EROP

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Apr 02, 2015

Code PR89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 01, 2015

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Mar 18, 2015

Code E89R

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 19, 2014

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 05, 2014

Code ASCK

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 05, 2014

Code ASGN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 22, 2007

Code TCCA

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

Apr 22, 2005

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 22, 2005

Code RNL1

ASSIGNED TO PARALEGAL

Apr 19, 2005

Code PLGL

TEAS SECTION 8 & 9 RECEIVED

Mar 18, 2005

Code E89R

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

Mar 18, 2005

Code 89AF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 31, 2004

Code TCCA

PAPER RECEIVED

Feb 07, 2003

Code MAIL

PAPER RECEIVED

Dec 19, 2002

Code MAIL

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

Jul 02, 2001

Code C15P

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

Apr 10, 2001

Code 815F

CORRECTION UNDER SECTION 7 - PROCESSED

May 10, 1996

Code COC.

SEC 7 REQUEST FILED

Aug 04, 1995

Code AMD7

REGISTERED-PRINCIPAL REGISTER

Apr 11, 1995

Code R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 01, 1994

Code CNPR

NON-FINAL ACTION MAILED

Mar 28, 1994

Code CNRT

STATEMENT OF USE PROCESSING COMPLETE

Mar 08, 1994

Code SUPC

USE AMENDMENT FILED

Jan 18, 1994

Code IUAF

NOA MAILED - SOU REQUIRED FROM APPLICANT

Sep 07, 1993

Code NOAM

PUBLISHED FOR OPPOSITION

Jun 15, 1993

Code PUBO

NOTICE OF PUBLICATION

May 14, 1993

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 08, 1993

Code CNSA

EXAMINER'S AMENDMENT MAILED

Apr 01, 1993

Code CNEA

NON-FINAL ACTION MAILED

Mar 18, 1993

Code CNRT

ASSIGNED TO EXAMINER

Mar 10, 1993

Code DOCK

STM

What to file next

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