Who owns the THE STACK SYSTEM trademark?

The THE STACK SYSTEM trademark is owned by The Stack System, LP.

What class is the THE STACK SYSTEM trademark registered in?

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

What is the serial number for THE STACK SYSTEM?

The USPTO serial number for THE STACK SYSTEM is 98684843.

What is the registration number for THE STACK SYSTEM?

THE STACK SYSTEM is registered under USPTO registration number 7897522.

THE

USPTO Trademark Record

REGISTERED

THE STACK SYSTEM

SN 98684843·Reg 7897522·Filed Aug 06, 2024

Owner The Stack System, LP

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.

THE STACK SYSTEM (Serial No. 98684843), Registration No. 7897522, is a registered US trademark filed on Aug 06, 2024 by The Stack System, LP. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: August 19, 2031

Mark Intelligence

THE STACK SYSTEM (Reg. #7897522) is a registered US trademark that has been protecting its owner, The Stack System, LP, since 2024. 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

Aug 06, 2024

SERIAL

98684843

REG#

7897522

REGISTERED

Aug 19, 2025

Owner

Applicant

The Stack System, LP

Entity

Limited Partnership

State

Address

23213 N 39th Ter, Phoenix, AZ, 85050

Country

Attorney

NameTron Fu

Law firm

Tron Fu Kilpatrick Townsend & Stockton LLP

Docket

1558130

Address

500 West Madison Street, Suite 3700, Chicago, IL 60661, United States

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Filing Information

StatusREGISTERED

Filing DateAug 06, 2024

Serial Number98684843

Registration No.7897522

Registration DateAug 19, 2025

Status DateAug 19, 2025

Published for OppositionMar 18, 2025

Mark TypeStandard characters

Attorney Docket1558130

Status DescriptionLive and registered

Filing Signals

FILED

2024

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: Feb 01, 2021

First use in commerce: Feb 01, 2021

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

Status History

23 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 14, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 14, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

May 14, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 14, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 14, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 12, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 12, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Nov 12, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 12, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Aug 19, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 19, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Jul 27, 2025

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

EXTENSION OF TIME TO OPPOSE RECEIVED

Apr 15, 2025

EXTENSION OF TIME TO OPPOSE RECEIVED

LETTER OF PROTEST EVIDENCE REVIEWED-NO FURTHER ACTION TAKEN

Apr 01, 2025

LETTER OF PROTEST EVIDENCE REVIEWED-NO FURTHER ACTION TAKEN

LETTER OF PROTEST EVIDENCE FORWARDED

Mar 26, 2025

LETTER OF PROTEST EVIDENCE FORWARDED

PUBLISHED FOR OPPOSITION

Mar 18, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 18, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 12, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 21, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 12, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 06, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 06, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

THE STACK SYSTEM

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