Who owns the SIGMA trademark?

The SIGMA trademark is owned by Sigma Enterprises, LLC.

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 86819444.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 5251802.

Sealvo

Home Search: SIGMASIGMA #86819444

Back

Updated Sep 19, 2026·16 searches this week

View on USPTO TSDR Find similar marks

SIG

USPTO Trademark Record

REGISTERED

SIGMA

Q: What class is the SIGMA trademark registered in?

The SIGMA trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

SN 86819444·Reg 5251802·Filed Nov 13, 2015

Owner Sigma Enterprises, LLC

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

SIGMA (Serial No. 86819444), Registration No. 5251802, is a registered US trademark filed on Nov 13, 2015 by Sigma Enterprises, LLC. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

renewal 10y period: July 26, 2027310 days remaining

Conflict Analysis

Full conflict analysis for SIGMA (SN 86819444) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SIGMA (Reg. #5251802) is a registered US trademark that has been protecting its owner, Sigma Enterprises, LLC, since 2015. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 13, 2015

SERIAL

86819444

REG#

5251802

REGISTERED

Jul 25, 2017

Filing Information

StatusREGISTERED

Filing DateNov 13, 2015

Serial Number86819444

Registration No.5251802

Registration DateJul 25, 2017

Status DateNov 25, 2023

Published for OppositionApr 19, 2016

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Oct 17, 2016

First use in commerce: Oct 17, 2016

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

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

Jul 25, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 25, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 25, 2023

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

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

Nov 25, 2023

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

TEAS SECTION 8 & 15 RECEIVED

May 26, 2023

TEAS SECTION 8 & 15 RECEIVED

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

Jul 25, 2022

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

REGISTERED-PRINCIPAL REGISTER

Jul 25, 2017

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 17, 2017

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 16, 2017

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 02, 2017

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 31, 2017

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

May 05, 2017

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 05, 2017

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 22, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 18, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 18, 2016

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Nov 18, 2016

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 14, 2016

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 19, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 19, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 30, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Mar 11, 2016

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 11, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 17, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 10, 2016

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 19, 2015

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 18, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 17, 2015

NEW APPLICATION ENTERED

Other Marks by Sigma Enterprises, LLC

Additional USPTO filings from the same owner.

SIG

SIGMA BEAUTY

87630349

Sigma Enterprises, LLC

REGISTERED

SIG

SIGMA BEAUTY

87630378

Sigma Enterprises, LLC

REGISTERED

LOG

LogoMark

87630417

Sigma Enterprises, LLC

REGISTERED

LOG

LogoMark

87630427

Sigma Enterprises, LLC

REGISTERED

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Recently filed and registered marks in the same international class.

SIG

SIGMA

86583848

Sigma Enterprises, LLC

REGISTERED

SIG

SIGMA

75835422

The Procter & Gamble Company

ABANDONED

SIG

SIGMA

73788080

MOSTCO ENTERPRISE CORPORATION

ABANDONED

SIG

SIGMA BEAUTY

87630349

Sigma Enterprises, LLC

REGISTERED

Other Marks by Jeffrey R. Cadwell

Additional USPTO filings handled by the same attorney of record.

79437724

REGISTERED

SET

SETTLEMINT

75086527

REGISTERED

AAA

AAA ARBITRATION ROADMAP

78659906

REGISTERED

TRO

TROUTROUTES

88247960

REGISTERED

SIGMA

Run a conflict check

Other Marks by Sigma Enterprises, LLC

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Other Marks by Jeffrey R. Cadwell

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company