Who owns the LONGO trademark?

The LONGO trademark is owned by LONGO ELECTRICAL-MECHANICAL, INC..

What class is the LONGO trademark registered in?

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

What is the serial number for LONGO?

The USPTO serial number for LONGO is 76072408.

What is the registration number for LONGO?

LONGO is registered under USPTO registration number 2455440.

Sealvo

Home Search: LONGOLONGO #76072408

Back

Updated Sep 29, 2026·10 searches this week

View on USPTO TSDR Find similar marks

LON

USPTO Trademark Record

REGISTERED

LONGO

SN 76072408·Reg 2455440·Filed Jun 05, 2000

Owner LONGO ELECTRICAL-MECHANICAL, INC.

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

LONGO (Serial No. 76072408), Registration No. 2455440, is a registered US trademark filed on Jun 05, 2000 by LONGO ELECTRICAL-MECHANICAL, INC.. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: May 29, 2031

Conflict Analysis

Full conflict analysis for LONGO (SN 76072408) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LONGO (Reg. #2455440) is a registered US trademark that has been protecting its owner, LONGO ELECTRICAL-MECHANICAL, INC., since 2000. 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

Jun 05, 2000

SERIAL

76072408

REG#

2455440

REGISTERED

May 29, 2001

Filing Information

StatusREGISTERED

Filing DateJun 05, 2000

Serial Number76072408

Registration No.2455440

Registration DateMay 29, 2001

Status DateSep 09, 2021

Published for OppositionMar 06, 2001

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 30, 1998

First use in commerce: Nov 30, 1998

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

27 events

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 09, 2021

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 09, 2021

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 09, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Sep 07, 2021

POST REGISTRATION ACTION MAILED - SEC. 8 & 9