EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/08/2026
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Official data from USPTO
SEQUOX
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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
30
Latest update
07/09/2026
Trademark type
Word
Nice classes
11
Filing date
07/16/1997
Registration date
12/29/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/05/2019
Last transaction
07/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/29/1995
First use in commerce
11/29/1995
Drawing code
4
Owner type
03
Owner location
MANHATTAN, KS, US
Examiner
BAXLEY,ANDREW P
Law office
L40
Current location
TMEG LAW OFFICE 104
Holders and representatives
Holders
A. I. (pessoa física)
Waterlink, Inc.
Representatives
Susan H. Frohling Michael Best & Friedrich LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
process controls being parts of wastewater treatment units used to remove biological nutrients from wastewater with the resultant recovery of alkalinity
Publications
History of USPTO decisions and trademark events.
30 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/08/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/08/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/08/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/08/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/08/2026
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
10/14/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/05/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/05/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/05/2019
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
01/05/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/02/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
12/12/2018
ES7R
TEAS SECTION 7 REQUEST RECEIVED
12/12/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/29/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/02/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/02/2009
PLGL
ASSIGNED TO PARALEGAL
12/19/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
12/17/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/24/2008
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/08/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/29/2004
E815
TEAS SECTION 8 & 15 RECEIVED
12/29/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
12/29/1998
PUBO
PUBLISHED FOR OPPOSITION
10/06/1998
NPUB
NOTICE OF PUBLICATION
09/04/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/17/1998
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/11/1998
CNRT
NON-FINAL ACTION MAILED
04/08/1998
DOCK
ASSIGNED TO EXAMINER
04/03/1998
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