Who owns the SIGMA trademark?

The SIGMA trademark is owned by SIGMA ALIMENTOS, S.A. DE C.V..

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 88305496.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 6203109.

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Updated Sep 30, 2026·9 searches this week

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SIG

USPTO Trademark Record

REGISTERED

SIGMA

Q: What class is the SIGMA trademark registered in?

The SIGMA trademark is registered in Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services).

SN 88305496·Reg 6203109·Filed Feb 18, 2019

Owner SIGMA ALIMENTOS, S.A. DE C.V.

Transport; packaging and storage of goods; travel arrangement.; Education; providing of training; entertainment; sporting and cultural activities.

SIGMA (Serial No. 88305496), Registration No. 6203109, is a registered US trademark filed on Feb 18, 2019 by SIGMA ALIMENTOS, S.A. DE C.V.. This trademark covers Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services).

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Full conflict analysis for SIGMA (SN 88305496) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SIGMA (Reg. #6203109) is a registered US trademark that has been protecting its owner, SIGMA ALIMENTOS, S.A. DE C.V., since 2019. The mark covers Class 039 (Transportation, travel & storage services) and Class 041 (Education & entertainment services) respectively. Goods and services include Transport; packaging and storage of goods; travel arrangement.; Education; providing of training; entertainment; sportin.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 18, 2019

SERIAL

88305496

REG#

6203109

REGISTERED

Nov 24, 2020

Filing Information

StatusREGISTERED

Filing DateFeb 18, 2019

Serial Number88305496

Registration No.6203109

Registration DateNov 24, 2020

Status DateNov 24, 2020

Published for OppositionSep 08, 2020

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

27 events

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

Nov 24, 2025

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

REGISTERED-PRINCIPAL REGISTER

Nov 24, 2020

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Sep 08, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

DATA MODIFICATION COMPLETED

Aug 04, 2020

DATA MODIFICATION COMPLETED

ASSIGNED TO LIE

Aug 04, 2020

ASSIGNED TO LIE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 24, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 24, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jul 24, 2020

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

INQUIRY TO SUSPENSION E-MAILED

Apr 19, 2020

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Apr 19, 2020

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION INQUIRY WRITTEN

Apr 19, 2020

SUSPENSION INQUIRY WRITTEN

SUSPENSION LETTER WRITTEN

Oct 18, 2019

SUSPENSION LETTER WRITTEN

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 18, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

LETTER OF SUSPENSION E-MAILED

Oct 18, 2019

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 18, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 17, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 17, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Apr 30, 2019

ASSIGNED TO EXAMINER

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 30, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Apr 30, 2019

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Apr 30, 2019

NON-FINAL ACTION WRITTEN

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 21, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 10, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 21, 2019

NEW APPLICATION ENTERED

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