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Official data from USPTO

SIGMA

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

SIGMA

ST13

US500000078408091

Class

17

Filing

78408091

Registration

2947994

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

28

Latest update

06/04/2026

Trademark type

Word

Nice classes

17

Filing date

04/26/2004

Registration date

05/10/2005

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

09/08/2025

Last transaction

06/04/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

04/01/1999

First use in commerce

04/01/1999

Drawing code

4

Owner type

03

Owner location

Houston, TX, US

Examiner

SMITH, BRIDGETT G

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Flexitallic Investments, Inc.

Representatives

Christine P. James KILPATRICK TOWNSEND & STOCKTON LLP

Technical classification

Nice Classes

Class 17

Vienna Codes

No Vienna codes available.

Goods and services

Class 17

non-metal gaskets and gasket material for use on pipe joints and flanges

Publications

History of USPTO decisions and trademark events.

28 publications found

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

06/03/2026

NA89

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

09/08/2025

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

09/08/2025

89AG

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

09/08/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/08/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

05/07/2025

REM2

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

05/10/2024

NA89

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

05/12/2015

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

05/12/2015

89AG

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

05/12/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/12/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

04/24/2015

C15A

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

03/14/2011

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/14/2011

E815

TEAS SECTION 8 & 15 RECEIVED

02/24/2011

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/30/2008

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/30/2008

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/25/2008

REAP

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

03/25/2008

R.PR

REGISTERED-PRINCIPAL REGISTER

05/10/2005

PUBO

PUBLISHED FOR OPPOSITION

02/15/2005

NPUB

NOTICE OF PUBLICATION

01/26/2005

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

12/14/2004

ALIE

ASSIGNED TO LIE

11/30/2004

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

11/22/2004

DOCK

ASSIGNED TO EXAMINER

11/19/2004

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/14/2004

NWAP

NEW APPLICATION ENTERED

05/03/2004

Continuous trademark protection

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