Who owns the LLM VISIBILITY STACK trademark?

The LLM VISIBILITY STACK trademark is owned by Matthew Bertram.

What is the serial number for LLM VISIBILITY STACK?

The USPTO serial number for LLM VISIBILITY STACK is 99359025.

What is the registration number for LLM VISIBILITY STACK?

LLM VISIBILITY STACK is registered under USPTO registration number 8202813.

LLM

USPTO Trademark Record

REGISTERED

LLM VISIBILITY STACK

Q: What class is the LLM VISIBILITY STACK trademark registered in?

The LLM VISIBILITY STACK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 99359025·Reg 8202813·Filed Aug 26, 2025

Owner Matthew Bertram

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.; Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

LLM VISIBILITY STACK (Serial No. 99359025), Registration No. 8202813, is a registered US trademark filed on Aug 26, 2025 by Matthew Bertram. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

early section 8: April 07, 2032

Mark Intelligence

LLM VISIBILITY STACK (Reg. #8202813) is a registered US trademark that has been protecting its owner, Matthew Bertram, since 2025. The mark covers Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. 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 26, 2025

SERIAL

99359025

REG#

8202813

REGISTERED

Apr 07, 2026

Owner

Applicant

Matthew Bertram

Entity

Individual

Address

5999 W 34th St, #106, Houston, TX, 77092

Country

Attorney

Law firm

Matthew Bertram

Address

5999 W 34th St, #106, Houston, TX 77092, United States

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Filing Information

StatusREGISTERED

Filing DateAug 26, 2025

Serial Number99359025

Registration No.8202813

Registration DateApr 07, 2026

Status DateApr 07, 2026

Published for OppositionFeb 17, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

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: Aug 24, 2025

First use in commerce: Aug 24, 2025

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Aug 24, 2025

First use in commerce: Aug 24, 2025

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 24, 2025

First use in commerce: Aug 24, 2025

Education; providing of training; entertainment; sporting and cultural activities.

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Apr 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 24, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 23, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 23, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 16, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 16, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 16, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 12, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 26, 2025

APPLICATION FILING RECEIPT MAILED

LLM VISIBILITY STACK

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Other Marks by Matthew Bertram

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