Who owns the STALWART ELECTRIC trademark?

The STALWART ELECTRIC trademark is owned by Stalwart Electric (US) Inc..

What class is the STALWART ELECTRIC trademark registered in?

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

What is the serial number for STALWART ELECTRIC?

The USPTO serial number for STALWART ELECTRIC is 99721381.

What is the registration number for STALWART ELECTRIC?

STALWART ELECTRIC is registered under USPTO registration number 8437197.

Sealvo

Home Search: STALWART ELECTRICSTALWART ELECTRIC #99721381

Back

Updated Oct 6, 2026·15 searches this week

View on USPTO TSDR Find similar marks

STA

USPTO Trademark Record

REGISTERED

STALWART ELECTRIC

SN 99721381·Reg 8437197·Filed Mar 24, 2026

Owner Stalwart Electric (US) Inc.

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

STALWART ELECTRIC (Serial No. 99721381), Registration No. 8437197, is a registered US trademark filed on Mar 24, 2026 by Stalwart Electric (US) Inc.. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: September 15, 2032

Mark Intelligence

STALWART ELECTRIC (Reg. #8437197) is a registered US trademark that has been protecting its owner, Stalwart Electric (US) Inc., since 2026. 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

Mar 24, 2026

SERIAL

99721381

REG#

8437197

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateMar 24, 2026

Serial Number99721381

Registration No.8437197

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled 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, 2026

First use in commerce: Jan 01, 2026

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.

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

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 30, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 29, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 29, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 29, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 26, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 26, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 26, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Mar 24, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 24, 2026

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 24, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

ELE

ELECTRIC

97226188

Applegreen Electric IRL Limited

REGISTERED

CAP

CAPRICORN ELECTRIC

97614530

Capricorn Electric Inc

REGISTERED

LIL

LILAIS ELECTRIC

99680334

LILAIS ELECTRIC LLC

REGISTERED

GAY

GAYLOR ELECTRIC

99682779

GAYLOR ELECTRIC, INC

REGISTERED

Other Marks by John M Mueller

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

99194091

REGISTERED

UBE

UBERLITE

88546295

REGISTERED

QUA

QUALIS CERAMICA

86908613

REGISTERED

MNA

MNAI

78551619

REGISTERED

STALWART ELECTRIC

Run a conflict check

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by John M Mueller

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company