Who owns the SIGMA trademark?

The SIGMA trademark is owned by Westinghouse Electric Company LLC.

What class is the SIGMA trademark registered in?

The SIGMA trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 87380893.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 5662112.

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SIG

USPTO Trademark Record

REGISTERED

SIGMA

SN 87380893·Reg 5662112·Filed Mar 22, 2017

Owner Westinghouse Electric Company LLC

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

SIGMA (Serial No. 87380893), Registration No. 5662112, is a registered US trademark filed on Mar 22, 2017 by Westinghouse Electric Company LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Office Action response: December 13, 202660 days remaining

Mark Intelligence

SIGMA (Reg. #5662112) is a registered US trademark that has been protecting its owner, Westinghouse Electric Company LLC, since 2017. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 22, 2017

SERIAL

87380893

REG#

5662112

REGISTERED

Jan 22, 2019

Filing Information

StatusREGISTERED

Filing DateMar 22, 2017

Serial Number87380893

Registration No.5662112

Registration DateJan 22, 2019

Status DateJan 22, 2019

Published for OppositionFeb 13, 2018

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jul 01, 2017

First use in commerce: Jul 01, 2017

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

44 events

POST REGISTRATION ACTION MAILED - SEC. 8

Jun 13, 2026

POST REGISTRATION ACTION MAILED - SEC. 8

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jul 15, 2025

TEAS SECTION 8 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 07, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Jan 22, 2024

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 22, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 28, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jan 28, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 28, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 28, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 28, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 20, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jan 20, 2020

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

REGISTERED-PRINCIPAL REGISTER

Jan 22, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 20, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 19, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 19, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 19, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

ASSIGNED TO LIE

Dec 17, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 12, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION E-MAILED

Jun 18, 2018

NON-FINAL ACTION E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Jun 18, 2018

SU - NON-FINAL ACTION - WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 18, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 29, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 29, 2018

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 04, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 04, 2018

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 10, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 13, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 13, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 24, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 03, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

Jan 03, 2018

EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jan 03, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Jan 03, 2018

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 03, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 09, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 08, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 08, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Jun 12, 2017

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 12, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 12, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 12, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 27, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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