Who owns the SIGMA trademark?

The SIGMA trademark is owned by Frictionless Systems, LLC.

What class is the SIGMA trademark registered in?

The SIGMA trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 98323406.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 8061686.

SIG

USPTO Trademark Record

REGISTERED

SIGMA

SN 98323406·Reg 8061686·Filed Dec 20, 2023

Owner Frictionless Systems, LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

SIGMA (Serial No. 98323406), Registration No. 8061686, is a registered US trademark filed on Dec 20, 2023 by Frictionless Systems, LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: December 09, 2031

Mark Intelligence

SIGMA (Reg. #8061686) is a registered US trademark that has been protecting its owner, Frictionless Systems, LLC, since 2023. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 20, 2023

SERIAL

98323406

REG#

8061686

REGISTERED

Dec 09, 2025

Owner

Applicant

Frictionless Systems, LLC

Entity

LLC

State

Address

P.O. Box 425126, Cambridge, MA, 02142

Country

Attorney

NameThomas W. Epting

Law firm

Thomas W. Epting FOX ROTHSCHILD LLP

Docket

392401.00008

Address

212 Carnegie Center, Suite 400, Princeton, NJ 08540, United States

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Filing Information

StatusREGISTERED

Filing DateDec 20, 2023

Serial Number98323406

Registration No.8061686

Registration DateDec 09, 2025

Status DateDec 09, 2025

Published for OppositionOct 15, 2024

Mark TypeStandard characters

Attorney Docket392401.00008

Status DescriptionLive and registered

Filing Signals

FILED

2023

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: May 12, 2025

First use in commerce: May 12, 2025

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

Status History

30 events

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

Apr 27, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 27, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 27, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 27, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Dec 09, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 09, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 16, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 16, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Oct 18, 2025

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 18, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

USE AMENDMENT FILED

Oct 09, 2025

USE AMENDMENT FILED

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

Oct 09, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 09, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 09, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS STATEMENT OF USE RECEIVED

May 14, 2025

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 26, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 15, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 15, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 25, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 07, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 07, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 07, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 29, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 29, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 29, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 18, 2024

ASSIGNED TO EXAMINER

TEAS VOLUNTARY AMENDMENT RECEIVED

Feb 28, 2024

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 30, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 23, 2023

NEW APPLICATION ENTERED

SIGMA

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