Who owns the PENTAGONO trademark?

The PENTAGONO trademark is owned by Pentagono Design Services, LLC.

What class is the PENTAGONO trademark registered in?

The PENTAGONO trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for PENTAGONO?

The USPTO serial number for PENTAGONO is 99162523.

What is the registration number for PENTAGONO?

PENTAGONO is registered under USPTO registration number 8375422.

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Home Search: PENTAGONOPENTAGONO #99162523

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Updated Sep 19, 2026·30 searches this week

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PEN

USPTO Trademark Record

REGISTERED

PENTAGONO

SN 99162523·Reg 8375422·Filed Apr 29, 2025

Owner Pentagono Design Services, LLC

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

PENTAGONO (Serial No. 99162523), Registration No. 8375422, is a registered US trademark filed on Apr 29, 2025 by Pentagono Design Services, LLC. This trademark covers Class 035 (Advertising, business management & retail services).

early section 8: August 04, 2032

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Full conflict analysis for PENTAGONO (SN 99162523) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PENTAGONO (Reg. #8375422) is a registered US trademark that has been protecting its owner, Pentagono Design Services, LLC, since 2025. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 29, 2025

SERIAL

99162523

REG#

8375422

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateApr 29, 2025

Serial Number99162523

Registration No.8375422

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionJun 16, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 25, 2025

First use in commerce: Feb 26, 2025

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

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

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Status History

18 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 16, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 20, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 24, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 23, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 23, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jan 22, 2026

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jan 22, 2026

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Oct 23, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 23, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 23, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 18, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 29, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Apr 29, 2025

NEW APPLICATION ENTERED

Other Marks by Pentagono Design Services, LLC

Additional USPTO filings from the same owner.

PEN

PENTAGONO

99162537

Pentagono Design Services, LLC

REGISTERED

CON

CONSTRUCHAIN

99162557

Pentagono Design Services, LLC

PENDING

CON

CONSTRUCHAIN

99162547

Pentagono Design Services, LLC

PENDING

Other Marks by John W. Montgomery

Additional USPTO filings handled by the same attorney of record.

PEN

PENTAGONO

99162537

REGISTERED

SET

SETCO CADET

98244165

REGISTERED

WAS

WASTE EXPEDITOR

87856209

REGISTERED

JUN

JUNK YARD DOG

76473022

REGISTERED

PENTAGONO

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