Who owns the SIGMA trademark?

The SIGMA trademark is owned by Jeffery Lerma.

What class is the SIGMA trademark registered in?

The SIGMA trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 98886118.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 7891432.

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Home Search: SIGMASIGMA #98886118

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Updated Oct 19, 2026·20 searches this week

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SIG

USPTO Trademark Record

REGISTERED

SIGMA

SN 98886118·Reg 7891432·Filed Dec 05, 2024

Owner Jeffery Lerma

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

SIGMA (Serial No. 98886118), Registration No. 7891432, is a registered US trademark filed on Dec 05, 2024 by Jeffery Lerma. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: August 12, 2031

Mark Intelligence

SIGMA (Reg. #7891432) is a registered US trademark that has been protecting its owner, Jeffery Lerma, since 2024. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 05, 2024

SERIAL

98886118

REG#

7891432

REGISTERED

Aug 12, 2025

Filing Information

StatusREGISTERED

Filing DateDec 05, 2024

Serial Number98886118

Registration No.7891432

Registration DateAug 12, 2025

Status DateAug 12, 2025

Published for OppositionJun 24, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Jul 27, 2024

First use in commerce: Aug 17, 2024

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

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Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Aug 12, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 12, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 24, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 24, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 18, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 25, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 24, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 05, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 05, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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