Who owns the POSEIDON PLUMBING trademark?

The POSEIDON PLUMBING trademark is owned by Poseidon Plumbing LLC.

What class is the POSEIDON PLUMBING trademark registered in?

The POSEIDON PLUMBING trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for POSEIDON PLUMBING?

The USPTO serial number for POSEIDON PLUMBING is 98837176.

What is the registration number for POSEIDON PLUMBING?

POSEIDON PLUMBING is registered under USPTO registration number 7999972.

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Updated Oct 17, 2026·31 searches this week

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POS

USPTO Trademark Record

REGISTERED

POSEIDON PLUMBING

SN 98837176·Reg 7999972·Filed Nov 05, 2024

Owner Poseidon Plumbing LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

POSEIDON PLUMBING (Serial No. 98837176), Registration No. 7999972, is a registered US trademark filed on Nov 05, 2024 by Poseidon Plumbing LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: October 28, 2031

Mark Intelligence

POSEIDON PLUMBING (Reg. #7999972) is a registered US trademark that has been protecting its owner, Poseidon Plumbing LLC, since 2024. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 05, 2024

SERIAL

98837176

REG#

7999972

REGISTERED

Oct 28, 2025

Filing Information

StatusREGISTERED

Filing DateNov 05, 2024

Serial Number98837176

Registration No.7999972

Registration DateOct 28, 2025

Status DateOct 28, 2025

Published for OppositionSep 09, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jan 01, 2023

First use in commerce: Jan 01, 2023

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 28, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 28, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 06, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 05, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 05, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

May 05, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

May 05, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 05, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 05, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 04, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 04, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Nov 05, 2024

NEW APPLICATION ENTERED

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