TrademarkDir
FLEX-KLEEN
LIVE

Serial Number

76512270

Owner

CECO ENVIRONMENTAL IP INC.

Attorney

Roberta L. Christensen

First Use Date

Nov 5, 1959

Filing Date

May 7, 2003

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FLEX-KLEEN Trademark

Serial Number: 76512270 • Registration: 2927279

FLEX-KLEEN is a trademark filed by CECO ENVIRONMENTAL IP INC. on May 7, 2003. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Owner Contact Info

CECO ENVIRONMENTAL IP INC. (46 trademarks)

5080 Spectrum Drive
Addison, TX 75001

Entity Type: 03

MPC INC. (50 trademarks)

1105 N. Market Street
Wilmington, DE 19801

Entity Type: 03

Trademark Details

Filing Date

May 7, 2003

Registration Date

February 22, 2005

First Use Anywhere

November 5, 1959

First Use in Commerce

November 5, 1959

Published for Opposition

June 1, 2004

Goods & Services

air purification equipment

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 9, 2025 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 9, 2025 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 9, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 9, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Dec 31, 2024 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 19, 2024 TCCA
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Dec 19, 2024 EWOR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 19, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 19, 2024 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 19, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 19, 2024 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 22, 2024 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 13, 2023 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 13, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 13, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 13, 2023 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 13, 2023 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 3, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 3, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 3, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 3, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 3, 2021 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 14, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 14, 2019 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 19, 2018 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jan 28, 2015 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 28, 2015 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 28, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 28, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 13, 2015 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 2, 2011 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 1, 2011 APRE
TEAS SECTION 8 & 15 RECEIVED
Apr 14, 2011 E815
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 13, 2011 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 13, 2011 COAR
REGISTERED-PRINCIPAL REGISTER
Feb 22, 2005 R.PR
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
Aug 31, 2004 ETOP
EXTENSION OF TIME TO OPPOSE RECEIVED
Jul 1, 2004 ETOF
PUBLISHED FOR OPPOSITION
Jun 1, 2004 PUBO
NOTICE OF PUBLICATION
May 12, 2004 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 24, 2004 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 8, 2004 CRFA
PAPER RECEIVED
Mar 8, 2004 MAIL
NON-FINAL ACTION MAILED
Sep 24, 2003 CNRT
ASSIGNED TO EXAMINER
Sep 22, 2003 DOCK

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