TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/15/2026
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Official data from USPTO
CECO
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
46
Latest update
07/16/2026
Trademark type
Word
Nice classes
11
Filing date
12/01/1995
Registration date
07/15/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/19/2017
Last transaction
07/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/01/1985
First use in commerce
08/01/1985
Drawing code
1
Owner type
03
Owner location
Addison, TX, US
Examiner
OH, WON TEAK
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CECO ENVIRONMENTAL IP INC.
MPC INC.
Ceco Filters, Inc.
Representatives
Roberta L. Christensen Koley Jessen P.C., L.L.O.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
aerosol filters; and field changeable aerosol air filtersand/or gas filtersand/or liquid filtersand/or pre-filters for use in the chemicalprintingplasticsfood processingtextileveneerwaste incinerationother industries
Publications
History of USPTO decisions and trademark events.
46 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/15/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/15/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/15/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/19/2024
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
12/19/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/19/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/19/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/19/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/19/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/13/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/13/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/13/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/13/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/13/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/03/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/03/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/03/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/03/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/03/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/14/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/14/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/19/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/24/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/29/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/19/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/19/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/19/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/18/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
06/12/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/20/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/20/2007
PLGL
ASSIGNED TO PARALEGAL
07/18/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/20/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
06/20/2007
CFIT
CASE FILE IN TICRS
03/08/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/11/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/09/2003
PAPER RECEIVED
06/09/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
07/15/1997
PUBO
PUBLISHED FOR OPPOSITION
04/22/1997
NPUB
NOTICE OF PUBLICATION
03/21/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/22/1997
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/15/1996
CNRT
NON-FINAL ACTION MAILED
06/10/1996
DOCK
ASSIGNED TO EXAMINER
05/23/1996
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