NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/29/2026
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Official data from USPTO
CLEAN-TRAK
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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
48
Latest update
05/19/2026
Trademark type
Word
Nice classes
6
Filing date
02/24/2006
Registration date
01/02/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/29/2026
Last transaction
05/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1992-11-00
First use in commerce
1992-11-00
Drawing code
4
Owner type
16
Owner location
O'Fallon, MO, US
Examiner
RICHARDS, SUSAN
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
NORTEK AIR SOLUTIONS, LLC
CES GROUP, LLC
HUNTAIR, INC.
Cleanpak International, LLC
Representatives
David D'Zurilla SCHWEGMAN LUNDBERG & WOESSNER, P.A.
Technical classification
Nice Classes
Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Metal suspended ceiling system containing air filter panels
Publications
History of USPTO decisions and trademark events.
48 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/29/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/29/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/29/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/23/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/02/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/15/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/08/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/21/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/21/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/21/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/21/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
11/11/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/02/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/06/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/04/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/21/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/25/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/25/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/26/2014
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/02/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/02/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/02/2013
E815
TEAS SECTION 8 & 15 RECEIVED
11/30/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/16/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/06/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/01/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/22/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/06/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/03/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/03/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/29/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/08/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/01/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/25/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
01/02/2007
PUBO
PUBLISHED FOR OPPOSITION
10/17/2006
NPUB
NOTICE OF PUBLICATION
09/27/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
08/29/2006
ALIE
ASSIGNED TO LIE
08/25/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/18/2006
XAEC
EXAMINER'S AMENDMENT ENTERED
08/18/2006
CNEA
EXAMINER'S AMENDMENT MAILED
08/18/2006
CNEA
EXAMINERS AMENDMENT -WRITTEN
08/17/2006
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/16/2006
DOCK
ASSIGNED TO EXAMINER
08/15/2006
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/10/2006
NWAP
NEW APPLICATION ENTERED
03/02/2006
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