NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/04/2026
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Official data from USPTO
MAHR
Did you know this trademark is already registered in United States?
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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
51
Latest update
06/23/2026
Trademark type
Word
Nice classes
11
Filing date
05/19/2004
Registration date
05/23/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/04/2026
Last transaction
06/23/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/18/1996
First use in commerce
10/18/1996
Drawing code
4
Owner type
03
Owner location
Houston, TX, US
Examiner
MACIOL II, EUGENE VALENTINE-JO
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Headworks Inc.
Representatives
Ricardo Yepez Schwegman, Lundberg, & Woessner
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
water and wastewater treatment equipmenta bar screen for removing debris from waste water flow
Publications
History of USPTO decisions and trademark events.
51 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/04/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/04/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
05/29/2026
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
05/01/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/01/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/25/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/23/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/05/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/05/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/05/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/05/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/05/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/13/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/13/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/13/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/13/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
06/19/2015
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/23/2015
NOSU
NOTICE OF SUIT
11/18/2014
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/25/2013
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/25/2013
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/12/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/12/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/08/2011
E815
TEAS SECTION 8 & 15 RECEIVED
07/31/2011
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/02/2009
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/02/2009
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/02/2009
CORV
REVIEW OF CORRESPONDENCE COMPLETE
04/15/2008
PAPER RECEIVED
04/03/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
05/23/2006
PUBO
PUBLISHED FOR OPPOSITION
02/28/2006
NPUB
NOTICE OF PUBLICATION
02/08/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/19/2006
ALIE
ASSIGNED TO LIE
01/13/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/06/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/23/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/21/2005
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/21/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/18/2005
DMCC
DATA MODIFICATION COMPLETED
08/17/2005
GNRT
NON-FINAL ACTION E-MAILED
08/16/2005
CNRT
NON-FINAL ACTION WRITTEN
08/16/2005
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/15/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/06/2005
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/06/2005
GNRT
NON-FINAL ACTION E-MAILED
01/06/2005
CNRT
NON-FINAL ACTION WRITTEN
01/06/2005
DOCK
ASSIGNED TO EXAMINER
12/18/2004
NWAP
NEW APPLICATION ENTERED
05/26/2004
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