Who owns the N-SERT trademark?

The N-SERT trademark is owned by CECO ENVIRONMENTAL IP INC..

What class is the N-SERT trademark registered in?

The N-SERT trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for N-SERT?

The USPTO serial number for N-SERT is 73689319.

What is the registration number for N-SERT?

N-SERT is registered under USPTO registration number 1578841.

Sealvo

Home Search: N-SERTN-SERT #73689319

Back

Updated Sep 18, 2026·10 searches this week

View on USPTO TSDR Find similar marks

NSE

USPTO Trademark Record

REGISTERED

N-SERT

SN 73689319·Reg 1578841·Filed Oct 13, 1987

Owner CECO ENVIRONMENTAL IP INC.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

N-SERT (Serial No. 73689319), Registration No. 1578841, is a registered US trademark filed on Oct 13, 1987 by CECO ENVIRONMENTAL IP INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: January 23, 2030

Conflict Analysis

Full conflict analysis for N-SERT (SN 73689319) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

N-SERT (Reg. #1578841) is a registered US trademark that has been protecting its owner, CECO ENVIRONMENTAL IP INC., since 1987. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 2 opposition proceedings during prosecution.

FILED

Oct 13, 1987

SERIAL

73689319

REG#

1578841

REGISTERED

Jan 23, 1990

Filing Information

StatusREGISTERED

Filing DateOct 13, 1987

Serial Number73689319

Registration No.1578841

Registration DateJan 23, 1990

Status DateJul 11, 2020

Published for OppositionOct 31, 1989

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 031

First use anywhere: Jun 19, 1987

First use in commerce: Jun 19, 1987

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

51 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 15, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 15, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 15, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 19, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 19, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 19, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 19, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Dec 19, 2024

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 19, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 13, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 13, 2023

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 13, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 13, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 13, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 03, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 03, 2021

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 03, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 03, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 03, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 11, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 11, 2020

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 11, 2020

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jul 11, 2020

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

TEAS SECTION 8 & 9 RECEIVED

May 06, 2020

TEAS SECTION 8 & 9 RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 14, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 14, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jan 23, 2019

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 19, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 24, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 29, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Oct 28, 2009

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 28, 2009

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 27, 2009

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Oct 21, 2009

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Dec 08, 2008

CASE FILE IN TICRS

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 27, 1999

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Sep 15, 1999

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

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

Jun 25, 1996

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 11, 1996

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Jan 23, 1990

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 31, 1989

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 30, 1989

NOTICE OF PUBLICATION

REG. CANCELLED - RESTORED TO PENDENCY

May 08, 1989

REG. CANCELLED - RESTORED TO PENDENCY

SEC 7 REQUEST FILED

Feb 21, 1989

SEC 7 REQUEST FILED

REGISTERED-PRINCIPAL REGISTER

Nov 01, 1988

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 09, 1988

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 08, 1988

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 1988

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 16, 1988

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jan 12, 1988

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jan 05, 1988

ASSIGNED TO EXAMINER

Other Marks by CECO ENVIRONMENTAL IP INC.

Additional USPTO filings from the same owner.

BUR

BURGESS-MANNING

73035341

CECO ENVIRONMENTAL IP INC.

REGISTERED

73007430

CECO ENVIRONMENTAL IP INC.

REGISTERED

FLE

FLEX-KLEEN

76512270

CECO ENVIRONMENTAL IP INC.

REGISTERED

EMT

EMTROL-BUELL

98135492

CECO Environmental IP Inc.

REGISTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

SER

SERVI-SERT

74057279

ELSTER AMERICAN METER COMPANY, LLC

REGISTERED

98502738

Nemo Equipment, Inc.

REGISTERED

88393304

Nexalus Limited

REGISTERED

87824481

Alliance Sports Group, L.P.

REGISTERED

Other Marks by Roberta L. Christensen

Additional USPTO filings handled by the same attorney of record.

CAR

CARESIGHT AI

99611474

REGISTERED

ARC

ARCTIC ARMOR

99380320

REGISTERED

NIE

NIETOC

99551005

REGISTERED

NFI

NFIT

99565396

REGISTERED

N-SERT

Run a conflict check

Other Marks by CECO ENVIRONMENTAL IP INC.

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Roberta L. Christensen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company