Who owns the CSI SOUTHEAST trademark?

The CSI SOUTHEAST trademark is owned by CSI of the Southeast, Inc..

What class is the CSI SOUTHEAST trademark registered in?

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

What is the serial number for CSI SOUTHEAST?

The USPTO serial number for CSI SOUTHEAST is 85415525.

What is the registration number for CSI SOUTHEAST?

CSI SOUTHEAST is registered under USPTO registration number 4240376.

Sealvo

Home Search: CSI SOUTHEASTCSI SOUTHEAST #85415525

Back

Updated Sep 28, 2026·41 searches this week

View on USPTO TSDR Find similar marks

CSI

USPTO Trademark Record

REGISTERED

CSI SOUTHEAST

SN 85415525·Reg 4240376·Filed Sep 06, 2011

Owner CSI of the Southeast, Inc.

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

CSI SOUTHEAST (Serial No. 85415525), Registration No. 4240376, is a registered US trademark filed on Sep 06, 2011 by CSI of the Southeast, Inc.. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: November 15, 2032

Conflict Analysis

Full conflict analysis for CSI SOUTHEAST (SN 85415525) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CSI SOUTHEAST (Reg. #4240376) is a registered US trademark that has been protecting its owner, CSI of the Southeast, Inc., since 2011. 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

Sep 06, 2011

SERIAL

85415525

REG#

4240376

REGISTERED

Nov 13, 2012

Filing Information

StatusREGISTERED

Filing DateSep 06, 2011

Serial Number85415525

Registration No.4240376

Registration DateNov 13, 2012

Status DateOct 13, 2022

Published for OppositionAug 28, 2012

Filing Basis & Declarations

Filed 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: Oct 31, 1998

First use in commerce: Oct 31, 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

26 events

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

Oct 13, 2022

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 13, 2022

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Oct 13, 2022

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 12, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 14, 2022

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 13, 2021

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 20, 2018

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Apr 20, 2018

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Apr 10, 2018

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 13, 2012

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 28, 2012

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 08, 2012

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 25, 2012

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Jul 24, 2012

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 08, 2012

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 03, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 03, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 03, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 03, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION MAILED

Jan 03, 2012

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Dec 31, 2011

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 22, 2011

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE MAILED

Sep 13, 2011

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 10, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 09, 2011

NEW APPLICATION ENTERED

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

Recently filed and registered marks in the same international class.

CSI

88146553

BBRP, LLC

REGISTERED

CSI

86677652

Commercial Scaffolding of CA, Inc.

REGISTERED

CSI

88474076

CSI OHD, LLC

REGISTERED

CSI

75485401

CSI COMPRESSCO SUB INC.

REGISTERED

CSI SOUTHEAST

Run a conflict check

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

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company