Who owns the SILASTOMER trademark?

The SILASTOMER trademark is owned by Hernon Manufacturing, Inc..

What class is the SILASTOMER trademark registered in?

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

What is the serial number for SILASTOMER?

The USPTO serial number for SILASTOMER is 78720148.

What is the registration number for SILASTOMER?

SILASTOMER is registered under USPTO registration number 3138859.

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SIL

USPTO Trademark Record

REGISTERED

SILASTOMER

SN 78720148·Reg 3138859·Filed Sep 26, 2005

Owner Hernon Manufacturing, Inc.

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.

SILASTOMER (Serial No. 78720148), Registration No. 3138859, is a registered US trademark filed on Sep 26, 2005 by Hernon Manufacturing, Inc.. This trademark covers Class 017 (Rubber, plastics & insulating materials).

Section 8/9 declaration window: September 05, 2036

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Mark Intelligence

SILASTOMER (Reg. #3138859) is a registered US trademark that has been protecting its owner, Hernon Manufacturing, Inc., since 2005. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 26, 2005

SERIAL

78720148

REG#

3138859

REGISTERED

Sep 05, 2006

Filing Information

StatusREGISTERED

Filing DateSep 26, 2005

Serial Number78720148

Registration No.3138859

Registration DateSep 05, 2006

Status DateDec 17, 2025

Published for OppositionJun 13, 2006

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1293271

480Feb 24, 2016

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

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

First use anywhere: Nov 30, 1989

First use in commerce: Nov 30, 1989

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

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Status History

30 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 17, 2025

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 17, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Dec 17, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Sep 09, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Sep 05, 2025

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

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

Jan 21, 2016

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 21, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jan 21, 2016

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 20, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Nov 05, 2015

TEAS SECTION 8 & 9 RECEIVED

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

Sep 05, 2015

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 05, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 05, 2012

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

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

Apr 05, 2012

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

TEAS SECTION 8 & 15 RECEIVED

Mar 07, 2012

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 05, 2006

REGISTERED-PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 25, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Jun 13, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 24, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 20, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Apr 18, 2006

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Apr 10, 2006

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 10, 2006

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 10, 2006

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 10, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Apr 05, 2006

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 05, 2006

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 30, 2006

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Sep 30, 2005

NEW APPLICATION ENTERED

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SUP

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REGISTERED

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