Who owns the SIGMAX trademark?

The SIGMAX trademark is owned by Nippon Sigmax Co., Ltd..

What class is the SIGMAX trademark registered in?

The SIGMAX trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for SIGMAX?

The USPTO serial number for SIGMAX is 87873891.

What is the registration number for SIGMAX?

SIGMAX is registered under USPTO registration number 5611815.

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Updated Sep 16, 2026·10 searches this week

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SIG

USPTO Trademark Record

REGISTERED

SIGMAX

SN 87873891·Reg 5611815·Filed Apr 12, 2018

Owner Nippon Sigmax Co., Ltd.

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

SIGMAX (Serial No. 87873891), Registration No. 5611815, is a registered US trademark filed on Apr 12, 2018 by Nippon Sigmax Co., Ltd.. This trademark covers Class 028 (Games, toys & sporting goods).

Section 8/9 declaration window: November 20, 2028

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Full conflict analysis for SIGMAX (SN 87873891) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SIGMAX (Reg. #5611815) is a registered US trademark that has been protecting its owner, Nippon Sigmax Co., Ltd., since 2018. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 12, 2018

SERIAL

87873891

REG#

5611815

REGISTERED

Nov 20, 2018

Filing Information

StatusREGISTERED

Filing DateApr 12, 2018

Serial Number87873891

Registration No.5611815

Registration DateNov 20, 2018

Status DateMar 17, 2025

Published for OppositionSep 04, 2018

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Aug 12, 2003

First use in commerce: May 31, 2011

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

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Status History

15 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 17, 2025

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

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

Mar 17, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Nov 19, 2024

TEAS SECTION 8 & 15 RECEIVED

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

Nov 20, 2023

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

REGISTERED-PRINCIPAL REGISTER

Nov 20, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 04, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 04, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 15, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 13, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO EXAMINER

Aug 01, 2018

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 01, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 21, 2018

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 20, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 16, 2018

NEW APPLICATION ENTERED

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