Who owns the UNI-SIL trademark?

The UNI-SIL trademark is owned by United Refractories Co..

What class is the UNI-SIL trademark registered in?

The UNI-SIL trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for UNI-SIL?

The USPTO serial number for UNI-SIL is 76570816.

What is the registration number for UNI-SIL?

UNI-SIL is registered under USPTO registration number 2918677.

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Section 8/9 declaration window

January 18, 2035

2996 days remaining

UNI

UNI-SIL

REGISTERED

Serial: 76570816
Reg: 2918677
Filed: Jan 13, 2004
Owner: United Refractories Co.

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, 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 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Oct 01, 1973

First use in commerce: Oct 01, 1973

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

Status History

29 events

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

Feb 21, 2026

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 21, 2026

Code RNL2

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

Feb 21, 2026

Code NA89

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Dec 25, 2025

Code EROP

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jun 25, 2025

Code PR89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 18, 2025

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Jan 13, 2025

Code E89R

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

Jan 18, 2024

Code REM2

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

Jan 14, 2015

Code NA89

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

Jan 14, 2015

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 14, 2015

Code RNL1

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 14, 2015

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Dec 22, 2014

Code E89R

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 20, 2013

Code TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 02, 2011

Code ARAA

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

Jun 02, 2011

Code REAP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 17, 2010

Code APRE

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

Sep 17, 2010

Code C15A

TEAS SECTION 8 & 15 RECEIVED

Sep 15, 2010

Code E815

REGISTERED-PRINCIPAL REGISTER

Jan 18, 2005

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 26, 2004

Code PUBO

NOTICE OF PUBLICATION

Oct 06, 2004

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 26, 2004

Code PREV

ASSIGNED TO LIE

Aug 23, 2004

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 17, 2004

Code CNSA

EXAMINER'S AMENDMENT MAILED

Aug 09, 2004

Code CNEA

EXAMINER'S AMENDMENT ENTERED

Aug 06, 2004

Code XAEC

ASSIGNED TO EXAMINER

Aug 03, 2004

Code DOCK

NEW APPLICATION ENTERED

Feb 04, 2004

Code NWAP

UNI-SIL

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