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Official data from USPTO

SIGMA STRUT

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

SIGMA STRUT

ST13

US500000086883261

Class

6

Filing

86883261

Registration

5039930

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

21

Latest update

09/14/2025

Trademark type

Word

Nice classes

6

Filing date

01/22/2016

Registration date

09/13/2016

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/22/2023

Last transaction

09/14/2025

Responsible office

United States Patent and Trademark Office

Status code

702

Official register

Principal Register

First use anywhere

05/01/1993

First use in commerce

05/01/1993

Drawing code

4

Owner type

16

Owner location

The Woodlands, TX

Examiner

CALIENDO, COURTNEY

Law office

N30

Current location

TMO LAW OFFICE 121

Holders and representatives

Holders

HMT LLC

Representatives

Steven J. Sinclair, Jr. FLETCHER YODER, P.C.

Technical classification

Nice Classes

Class 6

Vienna Codes

No Vienna codes available.

Goods and services

Class 6

Girders made primarily of metal for use with metal floating roofs of petrochemical storage tanks; Support beams made primarily of metal for use with industrial storage tanks

Publications

History of USPTO decisions and trademark events.

21 publications found

REM2

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

09/13/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/14/2025

NA85

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

03/22/2023

C15A

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

03/22/2023

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/22/2023

E815

TEAS SECTION 8 & 15 RECEIVED

09/08/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/25/2022

REM1

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

09/13/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/11/2017

R.PR

REGISTERED-PRINCIPAL REGISTER

09/13/2016

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

06/28/2016

PUBO

PUBLISHED FOR OPPOSITION

06/28/2016

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

06/08/2016

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/17/2016

XAEC

EXAMINER'S AMENDMENT ENTERED

05/17/2016

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

05/17/2016

GNEA

EXAMINERS AMENDMENT E-MAILED

05/17/2016

CNEA

EXAMINERS AMENDMENT -WRITTEN

05/17/2016

DOCK

ASSIGNED TO EXAMINER

05/09/2016

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

01/27/2016

NWAP

NEW APPLICATION ENTERED

01/26/2016

Continuous trademark protection

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