Who owns the SPARTA300 CHESS trademark?

The SPARTA300 CHESS trademark is owned by Michael Lymberopoulos.

What class is the SPARTA300 CHESS trademark registered in?

The SPARTA300 CHESS trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for SPARTA300 CHESS?

The USPTO serial number for SPARTA300 CHESS is 99260443.

What is the registration number for SPARTA300 CHESS?

SPARTA300 CHESS is registered under USPTO registration number 0.

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Updated Sep 28, 2026·24 searches this week

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SPA

USPTO Trademark Record

PENDING

SPARTA300 CHESS

SN 99260443·Reg 0·Filed Jun 30, 2025

Owner Michael Lymberopoulos

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

SPARTA300 CHESS (Serial No. 99260443), Registration No. 0, is a pending US trademark filed on Jun 30, 2025 by Michael Lymberopoulos. This trademark covers Class 028 (Games, toys & sporting goods).

sou-expired: October 24, 202626 days remaining

Conflict Analysis

Full conflict analysis for SPARTA300 CHESS (SN 99260443) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SPARTA300 CHESS (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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

Jun 30, 2025

SERIAL

99260443

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJun 30, 2025

Serial Number99260443

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 24, 2026

Published for OppositionDec 30, 2025

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

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

10 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 24, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 01, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 18, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 05, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 05, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jun 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 30, 2025

APPLICATION FILING RECEIPT MAILED

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