Who owns the ANSUL trademark?

The ANSUL trademark is owned by TYCO FIRE PRODUCTS LP.

What class is the ANSUL trademark registered in?

The ANSUL trademark is registered in Class 023 (Yarns & threads for textile use).

What is the serial number for ANSUL?

The USPTO serial number for ANSUL is 71564547.

What is the registration number for ANSUL?

ANSUL is registered under USPTO registration number 521965.

Sealvo

Home Search: ANSULANSUL #71564547

Back

Updated Sep 18, 2026·8 searches this week

View on USPTO TSDR Find similar marks

ANS

USPTO Trademark Record

REGISTERED

ANSUL

SN 71564547·Reg 521965·Filed Sep 02, 1948

Owner TYCO FIRE PRODUCTS LP

Yarns and threads for textile use.

ANSUL (Serial No. 71564547), Registration No. 521965, is a registered US trademark filed on Sep 02, 1948 by TYCO FIRE PRODUCTS LP. This trademark covers Class 023 (Yarns & threads for textile use).

Section 8/9 declaration window: March 07, 2030

Conflict Analysis

Full conflict analysis for ANSUL (SN 71564547) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ANSUL (Reg. #521965) is a registered US trademark that has been protecting its owner, TYCO FIRE PRODUCTS LP, since 1948. The mark covers Class 023 (Yarns & threads for textile use). Goods and services include Yarns and threads for textile use..

FILED

Sep 02, 1948

SERIAL

71564547

REG#

521965

REGISTERED

Mar 07, 1950

Filing Information

StatusREGISTERED

Filing DateSep 02, 1948

Serial Number71564547

Registration No.521965

Registration DateMar 07, 1950

Status DateFeb 14, 2020

Next RenewalMarch 07, 2030

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 023Yarns & threads for textile use

US codes: 023

First use anywhere: Oct 09, 1946

First use in commerce: Oct 09, 1946

Yarns and threads for textile use.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

28 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 31, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 31, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 31, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 31, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 31, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 14, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 14, 2020

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

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Feb 14, 2020

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

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

Feb 14, 2020

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

TEAS SECTION 8 & 9 RECEIVED

Jan 06, 2020

TEAS SECTION 8 & 9 RECEIVED

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

Aug 02, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 02, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Mar 07, 2019

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 24, 2018

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 24, 2018

WITHDRAWAL OF ATTORNEY GRANTED

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

Apr 14, 2010

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Apr 14, 2010

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 11, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 09, 2010

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 07, 2010

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE FILE IN TICRS

Oct 06, 2008

CASE FILE IN TICRS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 23, 2005

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 27, 2000

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 27, 2000

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Dec 22, 1999

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 02, 1990

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Feb 15, 1990

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Mar 07, 1970

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Other Marks by TYCO FIRE PRODUCTS LP

Additional USPTO filings from the same owner.

CHE

CHECKFIRE

75009601

TYCO FIRE PRODUCTS LP

REGISTERED

R10

R-102

86794704

Tyco Fire Products LP

REGISTERED

DV5

DV-5

86248443

Tyco Fire Products LP

REGISTERED

RED

RED LINE

78533169

TYCO FIRE PRODUCTS LP

REGISTERED

Other Marks in Class 023 — Yarns & threads for textile use

Recently filed and registered marks in the same international class.

AAN

A ANSUL

71649864

ANSUL CHEMICAL COMPANY

ABANDONED

Other Marks by Timothy J. Olson

Additional USPTO filings handled by the same attorney of record.

QUA

QUANTECH

86457566

REGISTERED

QOL

QOLSYS

86099773

REGISTERED

CHE

CHECKFIRE

75009601

REGISTERED

SAF

SAFELINC

78116136

REGISTERED

ANSUL

Run a conflict check

Other Marks by TYCO FIRE PRODUCTS LP

Other Marks in Class 023 — Yarns & threads for textile use

Other Marks by Timothy J. Olson

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company