Who owns the STACK A PILLARS trademark?

The STACK A PILLARS trademark is owned by Sun Company, Inc..

What class is the STACK A PILLARS trademark registered in?

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

What is the serial number for STACK A PILLARS?

The USPTO serial number for STACK A PILLARS is 99347400.

What is the registration number for STACK A PILLARS?

STACK A PILLARS is registered under USPTO registration number 8186570.

Sealvo

Home Search: STACK A PILLARSSTACK A PILLARS #99347400

Back

Updated Sep 17, 2026·10 searches this week

View on USPTO TSDR Find similar marks

STA

USPTO Trademark Record

REGISTERED

STACK A PILLARS

SN 99347400·Reg 8186570·Filed Aug 20, 2025

Owner Sun Company, Inc.

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

STACK A PILLARS (Serial No. 99347400), Registration No. 8186570, is a registered US trademark filed on Aug 20, 2025 by Sun Company, Inc.. This trademark covers Class 028 (Games, toys & sporting goods).

early section 8: March 24, 2032

Conflict Analysis

Full conflict analysis for STACK A PILLARS (SN 99347400) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STACK A PILLARS (Reg. #8186570) is a registered US trademark that has been protecting its owner, Sun Company, Inc., since 2025. 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

Aug 20, 2025

SERIAL

99347400

REG#

8186570

REGISTERED

Mar 24, 2026

Filing Information

StatusREGISTERED

Filing DateAug 20, 2025

Serial Number99347400

Registration No.8186570

Registration DateMar 24, 2026

Status DateMar 24, 2026

Published for OppositionFeb 03, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Jul 30, 2025

First use in commerce: Jul 30, 2025

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 24, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 24, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 03, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 03, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 28, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jan 06, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Aug 20, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 20, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 20, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Sun Company, Inc.

Additional USPTO filings from the same owner.

TRA

TRASH DICE

99055947

Sun Company, Inc.

REGISTERED

DUM

DUMPSTER DICE

99140350

Sun Company, Inc.

REGISTERED

BIG

BIG DISCOVERIES

97806948

Sun Company, Inc.

REGISTERED

SUN

SUN COMPANY

87703223

SUN COMPANY INC

REGISTERED

Other Marks in Class 028 — Games, toys & sporting goods

Recently filed and registered marks in the same international class.

STA

STACK-A PUZZLE

98867398

HoundGames Pty Ltd

REGISTERED

STA

STACK-A-MOLE

86038667

MATTEL, INC.

REGISTERED

GOL

GOLD PILLARS

87357162

Video Gaming Technologies, Inc.

REGISTERED

STA

STACK -A- ROOS PALS

90389190

Salus Brands, LLC

REGISTERED

Other Marks by Elizabeth Milesnick

Additional USPTO filings handled by the same attorney of record.

SCR

SCREENMATE

98956639

REGISTERED

SKI

SKINTEKIE

99078701

REGISTERED

KAR

KARUKA

99614685

REGISTERED

MAG

MAGNACADDY

97438432

REGISTERED

STACK A PILLARS

Run a conflict check

Other Marks by Sun Company, Inc.

Other Marks in Class 028 — Games, toys & sporting goods

Other Marks by Elizabeth Milesnick

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company