Who owns the STHT trademark?

The STHT trademark is owned by Saint-Gobain Performance Plastics Corporation.

What class is the STHT trademark registered in?

The STHT trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for STHT?

The USPTO serial number for STHT is 78554446.

What is the registration number for STHT?

STHT is registered under USPTO registration number 3203441.

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Updated Oct 31, 2026·10 searches this week

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Section 8/9 declaration window

January 30, 2037

3744 days remaining

STH

STHT

REGISTERED

Serial: 78554446
Reg: 3203441
Filed: Jan 26, 2005
Owner: Saint-Gobain Performance Plastics Corporation

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

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 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Dec 16, 1987

First use in commerce: Dec 16, 1987

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

Status History

55 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 29, 2026

Code APRE

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

Oct 29, 2026

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 29, 2026

Code RNL2

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

Oct 29, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Aug 11, 2026

Code E89R

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

Jan 30, 2026

Code REM2

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 09, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 09, 2025

Code CHAN

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

Oct 09, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 09, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 09, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 09, 2025

Code EWAF

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 24, 2023

Code COAR

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

Mar 24, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 24, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 24, 2023

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 24, 2023

Code CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 24, 2023

Code COAR

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

Mar 24, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 24, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 24, 2023

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 24, 2023

Code CHAN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 15, 2017

Code APRE

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

Mar 15, 2017

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 15, 2017

Code RNL1

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

Mar 15, 2017

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jan 17, 2017

Code E89R

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 08, 2016

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 08, 2016

Code CHAN

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

Feb 25, 2016

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 25, 2016

Code ARAA

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

Jan 30, 2016

Code REM2

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

Feb 04, 2013

Code C15A

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

Feb 04, 2013

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 03, 2013

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Jan 18, 2013

Code E815

REGISTERED-PRINCIPAL REGISTER

Jan 30, 2007

Code R.PR

ASSIGNED TO EXAMINER

Nov 20, 2006

Code DOCK

PUBLISHED FOR OPPOSITION

Nov 14, 2006

Code PUBO

NOTICE OF PUBLICATION

Oct 25, 2006

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 27, 2006

Code PREV

ASSIGNED TO LIE

Sep 22, 2006

Code ALIE

EXAMINERS AMENDMENT -WRITTEN

Sep 15, 2006

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Sep 15, 2006

Code GNEA

EXAMINER'S AMENDMENT ENTERED

Sep 15, 2006

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 15, 2006

Code CNSA

FINAL REFUSAL WRITTEN

Mar 15, 2006

Code CNFR

FINAL REFUSAL E-MAILED

Mar 15, 2006

Code GNFR

AMENDMENT FROM APPLICANT ENTERED

Feb 17, 2006

Code ACEC

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 09, 2006

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 09, 2006

Code CRFA

PRIORITY ACTION WRITTEN

Aug 26, 2005

Code CPRA

PRIORITY ACTION E-MAILED

Aug 26, 2005

Code GPRA

ASSIGNED TO EXAMINER

Aug 24, 2005

Code DOCK

NEW APPLICATION ENTERED

Feb 04, 2005

Code NWAP

STHT

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